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I have noted your concern and viewed the image (attachment removed to protect patient identity).
You seem to have a yeast infection called candidal balanitis. I suggest you use a topical antifungal cream such as Clotrimazole 1 % and Beclomethasone dipropionate 0.05 % combination (Candid-B cream or Clotrin-B cream) twice daily. In addition, I suggest you take an oral antifungal-like tablet, Fluconazole 150 mg once a day for three days. Consult your specialist doctor, discuss with him or her and start taking the medicines with their consent.