In PH, girls flaking out on bumble?

So I'm average looking. I can get dates on online dating back in the United States.

Is the ettiquete/online dating culture different in the Philippines though? I've had a crazy amount of flakes. I've had probably 50 matches, pursuing seriously maybe 10 of them and they all eventually stop responding. Or when I ask them out they don't respond.

Advice appreciated, thanks.