suitescript 2.0 create customer payments from multiple invoice

We need a SuiteScript 2.0 expert to create customer payments from multiple invoices. The ideal candidate should have access to the SuiteScript API and be proficient in JavaScript. The project is urgent and needs to be completed within a week. Key requirements include:
I am trying hard coded code to create customer payment from multiple invoices by rest api by using suitescript endpoint
- Ability to create customer payments from multiple invoices using SuiteScript 2.0
- Familiarity with SuiteScript API

I created code but not working, selected candidate just needs to correct the code
I will share the code