Where is US Cellular Corporate Office Headquarters HQ 

I had a terrible experience with USCellular yesterday. I purchased your service in 2021 and found at first it was better than my Verizon DSL

Since first purchase I did have issues later and went to the local store in Forest Va and they told me to change my plan which I did and was very happy with the associates. Yesterday was a different experience. I went into the store whereas the associate told me to go home and call a number supplied and would get a solution to problem. I explained to the number I called that I am having to restart the router several times a day. They gave me a number to give to associate and I would get a new router at no charge. I drive back to the store whereas the associate called a number which store uses and is told that I would have to purchase new router. She did not call number I had. So told me to go home and again try the number. I advised I was not driving all the way home and then back. I went to my car and called and was told they did not know who I talked to but no I did not qualify for new router. They then sent me to ANOTHER person and was told no new router at no charge. I think this was two hours of this run around at this point! I am an excellent customer and really is the router worth you losing a customer!! Not to mention I have been with Verizon for my phones and was considering switching the phones but now???? What a shame because before yesterday I loved your people. So I guess I will continue to have to restart my router many times a day and consider what else is available. I guess you don’t care about keeping customers