TGmembership allows you to adjust the timezone that your bot uses. This setting affects the times displayed in the notifications sent to you when a new member signs, a membership expires, etc.
To change this setting, open Telegram and select your bot from the chat list. You can use the /time command to check what time it is according to the current settings. To change them, use the /settings command, then head to the timezone section.
Several buttons with the main groups will appear on your screen. For the purposes of this demonstration, we'll use Bulgarian's timezone (EEST / GMT+2).
Тhe next step is to select a city. Because the results are too many, they are divided into several pages. For example, we will assume that you want to choose Sofia. Use the left/right arrows to navigate the pages. After selecting a city, you can use /time again to check if the settings have been saved successfully.
If these instructions sound confusing to you, you can take a look below for a visual demonstration of how the timezone setting works. The procedure is pretty simple.