Hi Vaishnavi, for the HR team: the salary will be decided as per the interview. If you have prior experience, please bring your experience certificate. If you don’t have one, we will provide an experience certificate from our organization.”
If you want it a bit more formal, you can use this:
“Hi Vaishnavi, the salary will be finalized based on the interview. If you have previous work experience, please bring your experience certificate. If not, an experience certificate will be provided by our company.”
If you want it more casual, tell me 😊