Game Center Hack. What to do?

Game Center Hack. What to do when it happens to iPhone, iPad, and MacBook Air M1? It appears like someone(Hacker) has been apple to remote get into my three apple devices. I had another iPhone that was also hacked the same way. There is no doubt in my mind that this is a hack job. The problem is that they some how have administrator control in reference to the MacBook and put me in as a user. The funny thing is, which is weird they made it seem as though I was the administrator so I wouldn’t be the wiser. Until I was, and started to go into recovery mode, disk utilities and tried to restore or even erase volumes to eventually the containers. But they are now encrypted and not by me. It’s keeps referring to failed attempt because there is a Kernal File in open. So I started exploring the Volume files and saw a bunch greyed out files that I do not have access too. As the the iPad and iPhones. For some reason I found my way into the Game Center app and saw that someone had established a User Name in a bunch of random letters. The setting were set to be able to interact back and forth. Which I assume is how they getting in. They can prevent me from going to certain sites or even better they are sites I visit like “Google Home Page” and it seems slightly off in its appearance. That at first I didn’t think much of. The I was getting blocked from certain sites. So I logged out and when through and a different search engine and low and behold the sites look like it should and I am not sure what I was looking at but it appeared to operate normal. But then I real started paying attention other little signs that the phone was not operating as it should and these were not glitches as all three devices behave very similarly in loss of control as far as important functions are concerned. One constant in all three devices is that someone keeps switching off Private Relay(Beta) in the iCloud tab in my iCloud/Apple account and the messages tab as well. I have done countless erasing of all three and set them to be new devices, in order to start at factory setting and being very careful not download any apps that where not certified through the App Store and then they are back in. Does anyone have any helpful suggestions as to how to deal with this problem?