FIRC Certificate from Foreign bank to India in INR

Hello 

I am recieving payment in INR from Foreign bank, Will foreign bank issue an FIRC or my bank ?

Is FIRS (statement) valid to 0% GST Exemption for export service?

Whenever foreign bank send me a payment, they sent me an email, below is some info from that

Debit amount: USD XXXXX

Remittance amount: INR XXXXXX

Local and overseas charges: Remitter pays all the charges

Pls help me thank you