Hey can anyone help me, I want to create a contract that fetches balance of HEX token from mainnet using web3 and Infura

or just guide to some article or video which I can refer and understand

Can someone please help, I'm trying to find something on web but I'm unable to do it

I have written this Js code to fetch account balance from the mainnet using infura as provider, but I'm getting a type error can someone help

anyone?

where is this called?

and what are the params

you have to define the params , of the functions as well

Its coming from the library of web3, i have not written anything extra, that is my entire code