Hi, Does anyone has experience move google sheet data to netsuite? how to setup for this?

I think it only works the other way around.

how to do integrate for this?

You can use the NetSuite open API’s and write an integration. It does take scripting knowledge.

I have knowledge on scripting but i dont how to setup for this process. i am new this integration

there is lots of documentation out there on using NetSuite API’s. Reddit is a good source as well as SuiteAnswers.