Critical Orange Punch-My First Grow

I add some notes that I was unable to put in the description. from the first watering after racking there was no more need to water, I will probably have to do it tomorrow, unfortunately the heating system is broken and the replacement parts they will arrive on Tuesday so for now the temperature fluctuates around 18 degrees, as soon as I repair the plant I rise to 20/21 degrees at night. Out of laziness to bring the light closer to the plants, I preferred to raise the plants rather than lower the lamp.