Dell — My tablet DELL venue 7 continues to stop working after every 2 months.

Address:

110032

I bought my tablet in january 2015. After a month I started facing issues like hang, applications not responding etc. I called customer care and they advised me to reset it. After that it worked for 2 months but still I had hanging issues with tablet. Afetr 2 months I was not even able to start it. I went to service centre and they changed the motherboard. For next two months it worked fine and stopped working ... same issue not able to start the talet ...saying android issue... Again went to service centre and they gave it hard reset and after that it worked fine for next 15 days. now am again not able to even start the tablet... It seems like after 1 year of warranty.. I'll need to throw away this tablet and my 15, 000 rupees went in vain. or spent thousands after every 2 months to get it repaired.