Indoor Need help with my baby please !

[Inspired]

Hi everyone. Since 3 days, I'm experiencing a problem with my plant. It's 28 days old in 15l air pot. RH is between 45-60%
I put 3 pictures in hope of getting your help.
The leaves are kind of wierd, like if the plant is missing something or is getting hurt

 

[happily]

looks burnt or overfed but need to know ph/lights/temps/what nutes and a pic in natural light for someone to know for sure.

 

[Muddy]

Yes, please post pictures taken in natural light so we can see the true color of the leaves. Also detailed information on your soil, what you've been feeding and how often. The more info you can give the better we can give advice.