Channel.Admins.Promote.UnmemberAdminError

Sorry,You can't add this user as an admin because they are not a member of this group and you can'tare not allowed to add this user as an admin because they are not a member of this group and you are not allowed to invite them.
116
Applied
hhhh, hhh hhh hhh hhhh hhhhh hhh hh hhhhh hhhhhh hhhh hh hhh hh hhhhhhh hhh hhhhh hhhhhh hhhh hhhh h hhh hhhhhh h hhhhhhh hhh.
126/116
zw, Nov 21, 2019 at 16:11