Get a Wahoo Kickr and only allow yourself to doom scroll while on the Kickr (roughly doing zone 2 - 120bpm heart rate - 45 mins 3-4x per week). You’ll soon lose weight. Also strength training, I recommend 5x5 strong lifts plus add in Lat pull down/banded pull ups and build up to pull ups. Push breakfast back by 1h per day by drinking coffee until you’re eating lunch at 2pm. If you’re addicted to sugar buy a load of fruit (not bananas, easy peelers and berries are best) eat them when you get cravings for the first month. Believe that change is possible, if you don’t believe none of this will work. Weigh yourself daily and religiously after peeing in the morning. When you fail and you will fail winning is about how quickly you can return to the plan.
This is close enough to how I went from 103kg to a very fit and strong 82kg before the pandemic. Unfortunately due to two minor injuries and the aforementioned pandemic and a change in job I’m now 110kg (excuses excuses) first and foremost however it’s a mindset thing.