Whether you can grow taller or not depends on whether the bones are closed, and the bone closure varies according to the differences between men and women.

You are only 13 years old. No matter whether you are male or female, you should have the possibility of growing taller, because the average bone closure will be between 20 and 25 years old.

You need a balanced diet, more exercise, good sleep and 8 hours of sleep. I believe you will grow taller.

13 years old, 1.56 weight 100 kg is not too fat, just medium. You don't need to lose weight. Do more exercise and eat less snacks except dinner, because this stage is a stage of growth and needs nutrition, so people will naturally not get fat when they grow taller. I wish you success!