StashFin — virtual card transactions are decline

Address:	boduppal, Hyderabad, Andhra Pradesh, 500039
Website:	stashfin.com

My card is approved and now i have active stashfin virtual card balance 1500 rupees, but still im not able to do any transaction using it, thought waste o[censored]sing it, need help or 'contact us' is not working out, better use direct transfer to our own bank, please resolve this as i cannot do transaction. My phone number [protected], email [protected]@gmail.com,

Thanks
Anil ch