Hai,
I gone through query.
First eat protein nourished foods like Almond,cashew,channa,soyabean,peanut in your daily food intake.
Add jaggery,black gram,and dal prepared with ghee.
take diary product like milk,yogurt,cheese,butter etc. Add banana and tuber vegetables.
Pomegranate,fig,sesame seed,watermelon seed and fruit will help highly to increase your stamina.

Avoid junk,fired foods,caffeinated drinks. It will degrade your sexual desire.

Thank you
hope i answered your query