Time to face the realities... if she wanted to date you (in other words, fuck), she would have found time to say yes.
But she was reluctant to date (fuck) you as a civilian. That means she knows you in a social context. POT's generally look for SD's from outside their usual social circles. If you text her, you may embarrass her or come off as the creep and stalker who just won't leave her alone. ("OMG! This asshole who can't take 'no' for an answer found my profile! What an 'ick'!")
Look, even in P4P, if a POT doesn't want to have sex with you, she's not a viable POT. Either she will ask for an astronomical allowance, or she will try to rinse you for cash, assuming she doesn't block you or threaten to out you to your mutual friends (maybe your family?) by showing your (probably edited) text screen shot.
Let's change the circumstances to a more extreme example to illustrate my point:
What if it was an escort ad?
If you feel you must (and I recommend you don't - just move on), try a much more passive act, like favoriting her profile. If she replies positively, you are clear to proceed. If she doesn't, or if she blocks you, then she definitely is not interested - even in a sugar relationship.
Life is good
The Cat