Any suggestions?

You can probably go as high as 500 daily calorie surplus, get close to 1g per pound bw protein, and follow Dr. Mike on YT at Renaissance Periodization. Watch the playlist on hypertrophy for starters.

Focus on compounds, 8-15 reps, with consistency, intensity and progression.

If you are young enough that you may still be growing and maturing - certainly if under 18, maybe even early 20s if male - please don't take detailed advice about diet and nutrition here.

Young people typically need more calories than full adults, and nutritional needs can differ as well. Very generic advice here or on other adult-targeted sites may be fine for you, but the details of what you need can differ. Consequences of sub-ideal choices during growth/maturation can have costs for the rest of life. That's a big deal.

If you're under 18, terms of service say you're not even supposed to be participating here, for reasons like that, among others.

If you need detailed advice about calories, nutrition, specialized diets or eating routines, please consult your doctor for a referral to a registered dietitian expert in your phase of life, or talk with someone like a health teacher, school nurse, non-abusive coach, or even guidance counselor to find out where you can get information and expert advice suited to you age and physical maturation stage.