Aggarwal Departmental Store — Bharat pay swipe machine is not working during swapping any cards

Address:

P-31/A4, dilshad gardan delhi

Hlo sir

I am ashok bansal and I have isuued bharat pay swap machine and this machine is registered from Aggarwal departmental store now a days, I have faces some problem during any cards payment

I am requesting you plzz solve my queries ASAP