What do you mean by "slipping"? Is this a bike with multiple external gears and derailleurs? Or is it a single speed or internal gear hub? Number of gears on the rear can make a difference on what chain you get too. If you got a 8 speed chain for a 11 speed rear, then that is going to be issues. Maybe the slipping.
You can just write the URL of you pics or vids in the plain text of your next message and remove the https:// and put a space before and after any . (dot) that is in the URL.
There are also posting limits on noobs too. Usually at five per day. Don't know how long that lasts. Maybe till you aren't so noobish, or it might be a one time thing.
Last edited by Iride01; 06-14-21 at 03:15 PM.