HELP. My feed and activity tabs have not worked for 5 days now and I…

HELP. My feed and activity tabs have not worked for 5 days now and I cant find how to report it. Placed a message in the forum under updates and after a few members commented that they had the same issues it got deleted. If you can help me fix this issue or know how to report it please send me a message (I hope it still works) Thanks