If a member of a curve, then this is only an operation. And if the head does not open, in most cases you can open it by stretching the flesh. This is done gradually, over the course of months, on a member steamed in hot water while taking a bath, no longer than 10 minutes at a time. But if there is no real discomfort and problems, then it is better to leave the penis closed, this is still its most natural state
Divide this question into 2 different ones and deal with them separately.
This situation can be corrected by any urological surgeon, and it is the operation with anesthesia and scalpels that may not be needed (although it may be needed). Nevertheless, it is easy and simple to solve.
However, there is some chance that fixing the first problem will solve the second one, because the penis could bend over time from the fact that the skin pulled it too tightly on one side.
If this is not the case and your penis still does not suit you, then you should go with this question to the center of aesthetic medicine , to a plastic surgeon for a consultation. It is desirable to choose a well-known person with an open "portfolio" where you can study the results of his work, and be prepared in advance for the fact that for a beautiful result you need to seriously fork out.
So, in an erect state, my penis is tilted to the right side for some reason, it worries me very much. Moreover, when urinating, there is also a curved stream. What to do? Perhaps this is such an uneven development of the body?