Leaves are wilting and turning brown, What should I do?

Please describe, in detail, how you care for the plant.

This is my first bonsai tree ever, I water once/twice a week. and misting it once a day I try to keep my room it's in at around 50% Humidity and above 60F, I just recently pruned it. The tree's soil seems to be damp for a while about 5/6 days so far. I keep on a Southwest facing window sill from the morning to about noon.

is there a hole in the pot? looks wet to me, why do you move it? I would not be misting, if it is alive then you need to be more careful with watering, not to a schedule but when almost dry. If it was mine by now it would be in the bin