Help me to gain weight

http://community.myfitnesspal.com/en/discussion/10300326/most-helpful-posts-goal-gaining-weight-must-reads#latest


Start with reading those. Eat 10-15% over your estimated TDEE and follow a good progressive overload lifting program. After 4-6 weeks, validate if calories are too much, not enough or just right. Gain should be around 1/2-1 lb per week.