Dear Sir. I Am Rehan, I Hope You Will Be

Dear Sir.
I am Rehan, I hope you will be fine. Sir actually i am arrested in Sexual Activities Like Watching Pornographic Movies, Hand Practices (Ejaculation). Now am Feeling that my Penis become loose. i think its Erectile Dysfunction. Sir i am very worried about it. Ahan! am using Tab Surbex Z( Abbott). here is Surbex Z ingredients

SURBEX-Z TABLETS
Ingredient(s): Each Surbex Z filmtab tablet provides the following ingredients:
Composition     
Vitamin C     500 mg
Nicotinamide     100 mg
Vitamin E     30 IU
Calcium pantothenate (Pantothenic Acid)     20 mg
Vitamin B1 (Thiamine)     15 mg
Vitamin B2 (Riboflavin)     15 mg
Vitamin B6 (Pyridoxine hydrochloride     20 mg
Vitamin B12     12 mcg
Folic Acid     150 mcg
Zinc (equivalen to 100 mg of Zinc sulfate)     22.5 mg

Indication(s): SURBEX-Z is a high potency vitamin tablet which is to be used for the correction of Vitamin B-Complex, Vitamin C, and zinc deficiencies.
Zinc deficiency may contribute to growth retardation, arrested sexual maturation, night blindness(associated with liver cirrhosis), anorexia, impaired taste acuity, diarrhea, acrodermatitis enteropathica, alopecia, dryness & hyperpigmentation of the skin, delayed wound healing, & emotional disturbances.
or Sir you can advice me better thing
thank You