An OPG i.e. full mouth x-ray will be needed to see the eruption pattern of teeth. If all permanent teeth have erupted and they are mal-aligned, you might need to consult orthodontist for braces.

yes braces can align your teeth. You have to consult an orthodontist. other ways of alignment of teeth are Invisalign or aligners and ceramic braces. if your teeth correction are moderate then aligners can help but if too much complex then only option is braces. You can go for self ligation braces which is much more comfortable

Might be due to fluorosis ..or mottled enamel. Visit a dentist to find out cause and then cure it Use of tooth mint paste recommended

Phimosis needs circumcision surgery. Kindly contact urologist.

As you are 34 years old, there might be some hormonal issues leading to acne. Consult local dermatologist for treatment who might prescribe you some topical antibiotics benzoyl peroxide or daplin or oral drugs depending upon the situation. It is advisable to use moisturizers, particularly water-based that do not uproot the pores because medication usage might result in dryness and little irritation. Your Skin will be much better after the treatment for Acne.

Socket will heal slowly within 21 days and pus will be reduced so as pain. If you are in pain after tooth extraction, you can take a painkiller prescribed by your Dentist

Healing abutment of implant if comes out it is a medical emergency, you have to visit your dentist asap and get it fixed after bone evaluation.

Abutment screw can be placed in implant body as per requirement and can be removed if needed any number of times but without damaging threadings of implant body.

You will be needing a open Rhinoplasty with Reduction of the hump on the dorsum of your nose. The total package comes around 200000 INR

Minimum age to undergo Rhinoplasty is 18.

Complete growth of face occurs upto 18-21 yrs

As such there is no risk in surgery but better to wait 

Mild contour changes are expected after liposuction

Liposuction is not covered under medical insurance. it is a cosmetic procedure

 first of all dentist will try to find out what is the main cause for such a huge gap. The etiological problem should be diagnosed and then followed by fixed Orthodontic Braces treatment by an orthodontist.