INDIA AI CREDIT CASH - Fraud with loan disbursement

I applied for a loan amount and it was approved. I was asked to pay processing fee of **% of the total loan amount. Once i paid the processing fee, the application showed that my bank account number was entered incorrectly. But, I checked thrice before submitting the application and I am ***% sure that i had entered my account number correctly. Now, They are asking me to pay **% of the loan amount to get the loan amount unfreeze. Once, I asked for the refund of my application fee, They started blaming me and told me that they will sue me for which I said ok. But, later i checked reviews on this app and many customers got cheated in the same way