Thanks for query,
It seems that you have got belano prostitis,
Due to poor hygiene there is collection of smegma
under the foreskin causing chronic infection and foreskin sticks on the penis make rolling of foreskin difficult or do not roll at all.
This position may create big problem in the future or even cancer in very few cases.
So make a practice to clean your foreskin by averting foreskin daily while taking bath,
ok and bye.