Where can I find dresses for rent?
@Farah Shop or @Naya Beauty & Glamour . You could try @Malika Fashion House
Where can I find a rooftop available for daily renting?
if you mean rooftop apartments, you should checkout @airbnb or this for example https://www.gweet.com/fabulous-rooftop-apartment-rent-amman-jordan
Where can I enroll in medical courses such as BLS, ACLS, Team and others?
I think @Amideast offers some courses, you could call them just to be sure
Where can I eat delicious Gulab Jamun?
Have you tried @Tandoori Oven ? If not, you really should try it there, it was sooo good
Where can I find happy hour all day pubs/lounges on wednesdays or thursdays?
Usually most bars around town offer happy hour, but you could checkout this blog released by tipntag http://blog.tipntag.com/weekender-50-happy-hour-spots/
Where can I find a way to meet new people for a 19 year old?
You could checkout @Locals' Boardgames Cafe , you could join in to a nice board game and meet people there! If board games are not your thing, you could try to do some volunteer work with @Tkiyet Um Ali
Where can I have the best shrimp skewers?
I usually like to do those at home, but @Mashakeek Othman was recommended to me and it did not disappoint, you should try them1