Biscuits, maccaroni, dinner with more maccaroni? Potatoes? Or cereals, popcorn (I guess with sugar instead of honey), biscuits? Carbohydrates and bad fats - a problematic mix.
I guess you eat too many carbs for losing weight significantly - especially if you don't have the time/motivation to workout regularly. You drink something like Coke instead of Coke Zero, Energy drinks, Bubble tea with sugar instead of sweetener? These are even more carbohydrates!
Reduce the amount of sugar and white flour. Instead eat whole grain bread - it contains complex carbs that fill you up longer. Also eat more healthy fats like the ones you find in nuts and fish. Poultry is a good source for protein and it has less fat than pork meat. No pizza, no pasta, no burgers, no candy bars, no drinks with sugar, no deep fried foods anymore! You want snacks? Brazil nuts are a great source of protein, fiber, vitamins, and minerals. Eat fruits. They contain sugar too, but also valuable ingredients like enzymes, fiber, vitamins. Eat vegetables. Lots of vegetables.
Thanks to fruits, you no longer have to follow a bland diet. Following a fruit-based diet is one of the best ways to stay fit.
www.healthifyme.com
And keep moving. Start with daily walking routines. About an hour every day. You'll not burn that much fat when you just walk, but you learn to get more persistent. Dream big, start small. You walked for a few weeks every day? Maybe even for two hours? Walk a bit faster. Every day, for an hour. Then start to run! Oops, what happened? You are a runner now! You can continue just running, you can join a gym. You can train at home. You can combine these options. It's your choice.
How do I know all that? There was a time in my life where my bathroom scales displayed 130 kilos. Now I have 75 kilos.
Here are some informations regarding a Low-Carb diet. It's just a start, you'll find much more informations online.
This is a detailed meal plan for a low carb diet based on real foods — what to eat, what not to eat, and a sample menu for one week.
www.healthline.com
My favorite Low-Carb diet is the Paleo diet. I eat 'Paleo' since about five years.
Having said that, talking about diets is often like talking about music: Everyone thinks he/she listens to the best bands.

So I just told you what worked
for me. Other people might have completely other opinions about the allegedly 'best' diet.