Ok, my plant seams to be getting worse! can someone please help me? Do I have to transplant the plant to a bigger pot? and do you think it would be ok to top the plant? if so how and where do i do it?

much thanks in advance
Elim420 Reviewed by Elim420 on . continuing grow Ok, I went outside to check up on my plant and i found little spots of yellow on the leaves and on another leaf its getting brown spots on it near the tip, its about 2 weeks old right now. Can anybody help me? ill post pictures in a bit, I have to find some batteries. Rating: 5