When sending your second dispute letter do the disputes have to be the same as the one you use on the first dispute

i filed a CFPB Complaint to Remove Your Collections: and got email back with no response about removing what is the next step.

Today i received my results from my first dispute letter now I'm ready for dispute letter #2

What can i dispute if no other agency has not reported

Today I filled my dispute letter with all three credit bureaus and a 7 day collection deletion