Lenovo — complain about lenovo k8 plus

Address:	Anand, Gujarat, 388540
Website:	Mobile Phone issue

I. Am using lenovo k 8 plus from last 15 days, from very second day am suffering from display flickering and late touch response, but i ignored it but from yesterday my phone is not detecting any memory cards.
I had reset my phone, checked other 2 memory cards but all are not working, same memory card is working on my another phone.
I have updated to latest version still am suffering from same problem.
I dont have any service center nearby, so please give me positive response.
I have talked with customer support of lenovo but i havent got good response.
You can contact me on:
Siddhesh shah
[protected]@gmail.com
+91 [protected]