My sim reader is not working

There is no signal on my phone maybe my sim reader is not working or maybe it's a technical or software issue. Want to fix it but don't know how

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Π­Ρ‚ΠΎ Ρ…ΠΎΡ€ΠΎΡˆΠΈΠΉ вопрос?

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1 ΠšΠΎΠΌΠΌΠ΅Π½Ρ‚Π°Ρ€ΠΈΠΉ:

Did you do anything to it?

Did you have this problem when you got the phone?

Are you still paying your service bill?

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