If you’re like most people, you probably have Clash of Clans installed on your phone and computer. But if you want to stop playing the game on one device and continue playing it on another, there are a few steps you can take. To disconnect Clash of Clans from another device, open the app and select “Settings.” Under “Network,” select “Wi-Fi.” Under “Connection Type,” select “3G.” Under “Country,” select “China.” Click on the blue checkmark to connect to the Wi-Fi network.
If you have not logged in to your account in a long time (it takes about 1-2 weeks of your last activity) then your account will be automatically removed due to inactivity. You can also contact Supercell support for help at http://supercell.helpshift.com/a/clash-of-clans/?l=&ls= . This article does not cover emergency situations like bans and other problems with the game that could result in having an account disabled or deleted temporarily by Supercell staff. If you believe this is happening you should communicate with Supercell as soon as possible at the link provided above to solve the problem.
If you are not playing on GameCenter and still want to log out of your other devices you can view all of your devices attached to this account and unlink them from within Clash Of Clans. Tap the “More” icon at the bottom right corner (the one with three horizontal lines) then tap “Settings.” At the top look for “Global Game Settings,” under that should be where it says “Log Out Of Other Devices.” On Android phones, click here instead for more info: https://forum.supercell.com/showthread.php/1332181-Android-How-to-logout-of-accounts-without-playing?p=5664409&viewfull=1#post5664409
You may also want to view this link: https://supercell.helpshift.com/a/clash-of-clans/?l=en_US&fs=1. This article (the one you are reading now) is in no way associated with Supercell and should not be confused with anything they release or support. Any opinions stated here are from the person writing it and do not reflect the creators, owners, or anyone else related to Clash of Clans. We cannot give advice on how to get back into your account once any issues arise that have been caused by contacting Supercell themselves for help at http://supercell.helpshift.com/a/clash-of-clans/?l=&ls=.