Please help with my configuring, after adding with my printer on USB port and try printing test page with no receipt printed.

Thank you!

2021-11-10 13:20:34.330] [error] (server) Error: Can not find printer
[2021-11-10 13:20:46.342] [info] (server) Message 
------------
{
    "pid": "01FHSHEC56RK3RPQTT99W30A9Q",
    "receipt": {
        "logo": "https://spos.tecdiary.net/uploads/logo.png",
        "heading": "Store Name",
        "subheading": "SimplePOS (POS)\nAddress Line 1\nPetaling Jaya\nTel: 012345678\n",
        "info": [
            {
                "label": "Date",
                "value": "Nov 10, 2021, 12:35 PM"
            },
            {
                "label": "Staff",
                "value": "From User"
            },
            {
                "label": "Customer",
                "value": "Walk-in Customer"
            }
        ],
        "item_lables": [
            {
                "name": "Description",
                "qty": "Qty",
                "price": "Price",
                "amount": "Amount"
            }
        ],
        "items": [
            "feed",
            {
                "name": "Product 1",
                "qty": "1",
                "price": "10.00",
                "amount": "10.00"
            },
            {
                "name": "Product 2",
                "qty": "2",
                "price": "10.50",
                "amount": "21.00"
            },
            {
                "name": "Product 3 (some long name test)",
                "qty": "1",
                "price": "15.50",
                "amount": "15.50"
            },
            {
                "name": "Product 4",
                "qty": "1",
                "price": "10.50",
                "amount": "10.50"
            }
        ],
        "totals": [
            "feed",
            {
                "label": "Total",
                "value": "57.00"
            }
        ],
        "footer": "Thank you for shopping with us.\nPlease visit us again!\n Testing characters: éàùè Türkçesi Россия 官话 日本国 한민족, 한국인, 한국사람 اَلْعَرَبِيَّةُ မြန်မာ อักษรไทย עִבְרִית français हिन्दी বাংলাদেশ தமிழர்"
    }
}
------------
[2021-11-10 13:20:46.344] [info] (server) Received request to print test data
[2021-11-10 13:20:46.347] [error] (server) Error: Can not find printer
[2021-11-10 13:20:48.124] [info] (server) Message 
------------
{
    "pid": "01FHSHEC56RK3RPQTT99W30A9Q",
    "pin": ""
}
------------
[2021-11-10 13:20:48.126] [info] (server) Received request to open cashdraw
[2021-11-10 13:20:48.129] [error] (server) Error: Can not find printer
[2021-11-10 13:20:49.717] [info] (server) Message 
------------
{
    "pid": "01FHSHEC56RK3RPQTT99W30A9Q",
    "receipt": {
        "logo": "https://spos.tecdiary.net/uploads/logo.png",
        "heading": "Store Name",
        "subheading": "SimplePOS (POS)\nAddress Line 1\nPetaling Jaya\nTel: 012345678\n",
        "info": [
            {
                "label": "Date",
                "value": "Nov 10, 2021, 12:35 PM"
            },
            {
                "label": "Staff",
                "value": "From User"
            },
            {
                "label": "Customer",
                "value": "Walk-in Customer"
            }
        ],
        "item_lables": [
            {
                "name": "Description",
                "qty": "Qty",
                "price": "Price",
                "amount": "Amount"
            }
        ],
        "items": [
            "feed",
            {
                "name": "Product 1",
                "qty": "1",
                "price": "10.00",
                "amount": "10.00"
            },
            {
                "name": "Product 2",
                "qty": "2",
                "price": "10.50",
                "amount": "21.00"
            },
            {
                "name": "Product 3 (some long name test)",
                "qty": "1",
                "price": "15.50",
                "amount": "15.50"
            },
            {
                "name": "Product 4",
                "qty": "1",
                "price": "10.50",
                "amount": "10.50"
            }
        ],
        "totals": [
            "feed",
            {
                "label": "Total",
                "value": "57.00"
            }
        ],
        "footer": "Thank you for shopping with us.\nPlease visit us again!\n Testing characters: éàùè Türkçesi Россия 官话 日本国 한민족, 한국인, 한국사람 اَلْعَرَبِيَّةُ မြန်မာ อักษรไทย עִבְרִית français हिन्दी বাংলাদেশ தமிழர்"
    }
}
------------
[2021-11-10 13:20:49.720] [info] (server) Received request to print test data
[2021-11-10 13:20:49.724] [error] (server) Error: Can not find printer