lack of phone service

I’d like to know if other US Cellular customers are experiencing what I am.For the last few weeks me and my brother have been receiving a lot of “Server not available” or “No voice calls”,or “Emergency calls only”.Not to mention dropped calls,and the aggravation of having to restart my cell phone EVERY time this “Glitch” occurs in the service.I chatted with a US Cellular agent and he tried to assure me” they are working to add more 5 G service to my area “.However I think the issue is really system overload.They need more equipment to handle the volume of users.I’m fairly disappointed having been a US Cellular customer for over 21 years.Your input please.