Hello: My Name Is Honest, 22 Years Old, In 2013

Hello: My name is Honest, 22 years old, in 2013 I started musterbating, I used to just masterbate once in a while but in 2015 I started to musterbate regularly, I think it is safe to say i got addicted to masterbation, I started to watch porn everyday and masterbate to a point where i would do twice a day, my Penis then developed wrinkles/extra unnecessary skin which now covers the forehead, I have circumcised but my penis now looks like a penis of an uncircumcised person, its unattractive, and worst of all during sex it does not get as hard as it used to, it's now weak, especially after the first round i now find it hard to get it up, so what do i need to do to remove this wrinkles/unnecessary skin which now covers the entire penis?