My signature gives guys the answer upfront lmao. If you have to ask, the answer is no. Most providers have some type of bio or ad that explains their rates, location and general info so actually read them. A lot of these sites have checklists so you should already know what a provider will and won't do. The best way (at least for me) is to straight up say it. Like "I'm looking for cim. Is that ok?" then I will say no and that's that. "Do you do bbj?" I'd say yes but if you turn around and ask "how much?" The answer will be idk cause I have no idea. I don't charge for bbj, I charge for time so how much time are you looking for? Lmao asking for services will either get you an answer, blocked or a vaguely worded answer but there's nothing wrong with asking. Just don't be the dummy that attaches a rate to anything specific talmbout "can I get msog bbbj for 120?" because no you can't and you have the wrong number
If you want to be safe then just bring a little extra with you and ask the lady to her face after you've already met and gotten comfortable.