Gionee — When i change main pcb than after i change mobile handset but i face till same problem in m2

Address:

Ahmedabad, Gujarat, 380001

Last 5 month i face problem. But last 10 days i face many problems in my mobile phone. Send many mails but not any right solution provide company. Nobody in your company who provide me right solution. And company service had not pic phone and not replying on mail. Here attached mail print screen.