iPhone 7 is burning out my brand new SIM card

My iPhone 7 is burning out my brand new SIM card I insert I don’t understand why I add another new SIM card and it says no service no signal the phone reads it then it just burns them out I’ve gone thruw 3 SIM cards now I added another carrier as my iPhone is unlock it didn’t burn out this SIM card but it still shows no service no bars why is that?my imei are clean too so it’s not the imei lock or anything I wanna know how to fix this problem please

I’ve tried all that I updated my iOS to latest I’ve reset settings I’ve put the SIM cards into my friends phone and thts how I know my phone is burning out the SIM card it just burns them out to where they get disconnected i don’t know how??but my last SIM card luckily didn’t burn out it still good but phone still reads it as no service I can only use my iPhone off hotspot given I don’t understand what happened or what I can do fix this ??