Situation: When attempting to add Telegram group or LINE group from WeChat, you can’t continue when tapping Join Group.
Cause: WeChat blocks to join other apps’ group.
Resolution 1: Tap on the setting 3 dots. Open with Browser to join it.
Resolution 2: Search the group name or user name on Telegram or LINE.
Resolution 3: Copy the link to a internet Browser to join the group.
Resolution 4: scan the QR Code.
Resolution 5: Send the link via text message or email.