BRITISH AIRWAYS check in online?

So I have an iPhone ticket now and I'm
Traveling to LA I'm going to do France London and then London LA BUT IY FIRST TICKET IT SAYS THERE's NO LUGGAGE? ALTHOUGH I CLIKED I WOULD BE CHECKING IN 1 SUITCASE? I don't know about the second ticket cause I can't check in yet.

Okay mate! Here what you do mate! Alright love! You need to call them bloody American hotline. I'm sure them bloody american pigs will help you.

cheers mate!