Will the Cutslin injection procedure take a long time on my flabby arms? ㅠㅠ

The weather is getting really hot, so I should be starting to wear thin sleeveless and short-sleeved tops, but I'm totally depressed because the arm fat I gained all winter is dangling around ㅠㅠ Even though I've been working hard on weight loss and dieting, these unsightly patches of fat just won't budge with exercise alone lol. Losing weight alone doesn't make my body lines look nice, so I'm looking for something that supposedly gets rid of all that unnecessary fat. Cut slin injection I'm seriously looking into it! I'm a working professional, so I want to make time to stop by a dermatology clinic after work on a weekday to get the treatment, but from the waiting time to the end... Cut slin injection gun Procedure time I'm curious how long it takes ㅠㅠ I heard it's quite safe because it doesn't contain steroids, but I also want to know how many days the pain, bruising, and swelling last after the injection lol. I want to wear sleeveless tops comfortably without a cardigan this summer, so on my forearm Cut slin injection I would be truly grateful if seniors who succeeded after getting beaten could leave lots and lots of honest testimonies.