Sim not connecting

[docdetective]

I recently started having trouble making calls and texting my samsung A71 5g. I've already Uninstalled/installed Republuc Wireless app, removed Sim card put back in. Turned off and on and calls/text still can't be made. Help!

[Yamialex224]

You might need a new sim card

[docdetective]

I thought about changing it. I think I will try that. Thank you.