I have heard guys that had success with online dating say they just said "what's up?" and that was enough.
When I disguised myself with Chad Thundercock pictures, it was very easy as well. I couldn't get away with EVERYTHING as Chad, but almost everything.
But something tells me that I'm going to say "what's up?" and that I'm going to get ignored or unmatched 9 times.
First, you need more pic. Good pics. No more than 1 or 2 selfie to show your face, the others should be taken by someone else or with a timer on your phone
while your doing something, walking or something like that
Get a bio, a very simple one that is funny
Something like that :
I live alone
Owner of a car
I'm a good cook
I love my mom and maybe your's too
For the opener I tend to joke around with their bio but for now I just say : Hey you and it works quite well
After that if she just say hey or whatever I send them " Tell me whats you favourite 3 things in a first date -- This is creating a chemistry and if she seems to be that type of girl, I continue with : Whats your favourite 3 things when things get hotter
If she's not receptive after that, next her