Ebiz.com — not getting refund back till now

Address:

#12,13th cross,krishnappa garden, Kengeri Upanagar, 560060

I requested for refund my ebiz money 6 months ago and i didn't get till now. I was informed to get in 90 working days but till now didn't get after surrendering it 16 feb 2019
Name :yathish n v
Mobile:[protected]
Tid :[protected]
Did : 61710912
Kindly, provide my refund at #12, 13th cross, krishnappa garden, kengeri upanagar, bengaluru 560060 address. Ebiz is such a fraud company. Don't trust anyways otherwise u will get a jerk of. 17000 rs in once.
So, please provide my refund as soon as possible.
I called customer care for thousands of time they didn't receive any 1 of my calls