Football Riddle, good luck everyone?

Chicago returns the kick off...the Packers fumble the kickoff and it is returned...so now its 24-28.. Deep kickoff is muffled and they get it back at the one.THey cant kneel since there pretty much in there endzone and eventually get safteyed 26 28...Kickoff is dropped and they kick a field goal.. Then they recover the onside through a deep p... touchdown..and no time left to do extra point...or they just kneel it to prevent block