This is ridiculous and I agree with the others casting doubts about the OP's motivation.
There is some premium with asian providers that pushes them up to about £150 per hour with the promise of uncovered service and a reasonably long list of extras (OWO, maybe CIM and DFK - rare).
Above this price you want to be really sure you are meeting the girl you book, that she offers outstanding looks, matches the pictures, is easily and unquestionably identifiable from them, that she has a strong review record and a long list of services that justify her rates. A girl who excels in one area or achieves across a number should charge at a premium.
But this is where the OP's bullshit is exposed. No clear face picture? No specified services? Site registered in 2017 and no reviews? Two to three times market rate?
If this makes sense then make your own judgement about the OP's credibility or lack of it.