Go to a sports shop, or any mall that sells sports utility. You need these:
a) 2 dumbells of 6kg total weight max (unless you want to bulk up wish i doubt plus it's ugly)
b) a good mat, not the yoga ones, those are thin. You need somehting spongy
c) if your budget allows it, a treadmill at some point (at 600 to 1000$ you can get one of the best for intensive cardio)
Any guide to weight lost start with what you have in your kitchen/closets. (cut out drinks with sugar, unhealthy snacks with fruits and vegetables, alcohol if on a daily basis, and if you can cut down on the bread/gluten product you'll thank me later)
1) You are what you eat. You are how many times you eat.
2) Discipline and commitment are key here.
3) Portion control is essential but also do get those cheat meals once or twice a week cause you will die someday so balance things out and enjoy things.
4) Read about intermittent fasting. Works like magic.
Here's is a workout i started about a year ago from home for core / belly fat and still amazed with the results i got within 2month
https://darebee.com/ab-exercises.html
Select 2 out of each muscle group (your belly contain 4-5 different muscle groups and treat each separately)
Go up with repetition and sets as you evolve with strength and mastering of each exercise :
Don't overwork yourself, get rest and know your limits. (tend to your neck and your back if you will focus on core training or else injury is a serious here)
Here's a full upper body workout you can do at home:
https://www.pinterest.com/pin/512354895100558345/?lp=true
https://imgur.com/gallery/h6FKq
TWO MOST IMPORTANT EXERCISES:
1) PUSH UPS
2) PLANKS
Don't forget them, they literally shape your whole upper part (shoulders, biceps, triceps, chest, core)
I do both (core and upper body at home + i have a dog so walking an hour total a day is inevitable but i also do 30min high intensity interval cardio, it boosts fat burning through the roof on a treadmill and does wonders after muscle training)
Alternate bi-daily to maintain harmony in shape and strength + to give your body the rest it needs
(one day a week no training at all)
Select what exercises are easier at first and customize your own training regiment according to strength/weaknesses and objective.
Don't waste your energy on cardio first. Muscle training then cardio.
Don't compare your evolution/development with others, way too many factor play in and it's why most people quit and don't develop a good habit. Keep a journal and the only one you should compare yourself to is yesterday's you.
Don't train at night, optimal training time is morning time unless you are obliged to workout at night. (helps regulate energy, sleep at night, metabolism during the day, need for food etc.)
Don't eat before bed. Worst thing you could do.
Don't waste time if you're not serious. Make this a habit. It's only 1 hour and a half to 2hours out of your day max.