Do you have the pump running 24/7 now? Needs to be done during SLAM. Also, don't pour bleach into skimmers. If you do, concentrated bleach goes right through your pump station and doing so regularly can shorten the lifespan of seals, o-rings and other pump/filter parts. Pour bleach slowly in front of a return jet to let it disperse evenly in the pool. Brushing the bottom and sides in the area around the return(s) you added near is a good idea too. No permanent damage done, just add differently going forward.
Test the FC again soon to see if it has dropped any due to better circulation or consumption by organics. Let it come down normally if still high.
Did you adjust pH before starting? Post test full test results from prior to starting SLAM if you can. The pH test unreliable at high FC levels, that's why pH should be adjusted first.