Non-surgical rhinoplasty to lift a droopy nose
Non-surgical rhinoplasty is performed by adding small amounts of injectable material deep to the nasal skin. Results are temporary as the material is slowly absorbed by your body. Typically, the bridge of the nose and bony areas are best treated with this method to filler subtle irregularities. Ideally, injectable fillers should never be placed in the tip of the nose.
Yes, one may be able to add volume and lift the nasal tip via non-surgical rhinoplasty. However, a pinched nose or changing the tip shape should be performed via traditional rhinoplasty surgery.
Based on the single photograph, I don't think non-surgical rhinoplasty would be appropriate for you. Speak with a rhinoplasty surgeon to perform a comprehensive evaluation and determine which rhinoplasty method is appropriate for you