Drawing On My PHONE📱 [WITHOUT STYLUS]

Digital Drawing On My Phone without any stylus pen .
Now this is my favorite so far. As I already mentioned I did this drawing on my phone. I use ‪@InfinitePainter‬ app to drawing. but i don't know why but these days I'm facing some bugs in the app. bugs like some brushes didn't work at all. I even delete the app 2 times till now. still I am facing the problem.
I will post the image version on Instagram. so if you want just check out my Instagram.
App: infinite painter app
reference used from Pinterest
My phone: poco X5 5g