Friend List not Working

I really hope someone can help me with this, I've tried everything. When a member clicks on the "fave" link a box appears that says "member has been added to hotlist" but no email is sent to the member that has been hotlisted to either accept or decline being added to friend list. All other features such as mail and greet work fine and show up in members account. I haven't altered any files, cron jobs are all working, no members are blocked, I'm really stumped on this one.

Thanks :)

Your post is a bit confusing. You have mentioned both 'Hotlist' and 'Friendlist'. They are two different things, please clarify which you are really talking about so we can further help you.

Hi dolphinmod thanks for trying to help me. It appears the "actions" block in profile builder was was not present. I added it and all works well.  Sorry for the confusion.