Or else, ask directly to the Embassy you'll be applying for, and show them the same pictures you uploaded here. I doubt they'll answer promptly or at all, tho.
Without your explanation anyone could just think that DR. forms parts of the name. I've seen many sites, not the Thai Embassy, where you can manually select the title, but if it doesn't, I think I'll just copy paste what it says. You can always claim later that Dr. is part of your name (or surname, whatever it is)
I don't care what that website might say. Only what the law says matter. And no, paying by card t's not considered a remittance (cash withdrawals might be, tho).