Suggest Remedy For Infection On Penis And Loss Of Elasticity Of Foreskin

Sir i've got a problem on the top skin that covers my glans penis
the downward part where th skin is connected to the penis has something which seems like whiteish infection. This has spread about 1 cm along the joint.
And the skin that covers the glans penis has lost elasticity, and the inner side has a whitist shade. I cant retract the skin. The problem seems to have no change since about 5 months. Please advise. I want a cure. Thank you