Talk:Clan/@comment-186.228.143.145-20170405225348

I would like to reduce clan tier...

When I try to reduce, the following message appears:

"Could not reduce clan tier - Please, finish contributions for pending rooms, or abort this rooms, before reducing clan tier."

Since I can not complete the contributions, I would like to know how I could do this, without losing all the research already done.

thank you! :)