Help please and thankyou for your help and support :) !!!

My plant leave's are yellow and it also a cutting, it also has brown spot's on too but not alot. Im currently growing in my wardrobe and it has light to all area's of the plant and is water'd every 2-3 day's and is not close to the light with the wardrobe door open 1/4 of the way so it don't get too warm or cold and is on 18/6. pic's will be up shortly. Thankyou

1st off, you're not providing enough info. Second, have you looked at all here - https://www.rollitup.org/marijuana-plant-problems/?

It looks hungry. What is your growing medium?

Could you be over watering?

it looks like your "soil" has no nutrients in it so have you been feeding it the correct nutrients ie. nitrogen? also get some perlite in that soil so your water will drain. whats your drainage ph levels?