I wish you had structured the questions but i'll try to answer the ones that stand out to me.

Affiliation pays the giveaways. Some casinos pay us money every month to have them on the homepage of this website. 

We only chose ones we vet and know will support any signups to our standards.

We also make 'profit' through CPA (cost per acquisition)  which means we do not rely on players losses at all, we get paid a one time fee for their sign up and whether they win or lose makes no odds to us. 

We do have some revenue share deals in place usually where we receive say 20% of a players losses, but we probably see around 5% of that after the casino deducts fees and taxes. 

Not to mention we then pay corporation tax on our 5%.

Not once have me or james claimed we use our own money to pay the giveaways, no idea where you got this. Show some proof? 

We are extremely open about it all. 

So that answers your questions at to how the giveaways are paid, it's pretty straight forward