Blu vivo air phone can not read the SIM card
I got new blu vivo air cellphone, but this device can not read the SIM card. So I need help with :
1- what do you guys think is the problem?
2- Do I need to replace the slot (SIM card slot)?
3- This device seems luck from everywhere with no screw. How can I open it.
Thanks in advance.
Is this a good question?