UPDATE THE BLOCK FEATURE! WHEN YOU BLOCK A PERSON THEY CAN STILL SEE & VIEW YOUR WORK. THATS NOT BLOCKING A PERSON. WHEN YOU BLOCK A PERSON THEY (the person you BLOCK should NOT see you or your work) YOU have grown people in age, NOT in mind, saying and posting inappropriate content, from sexual/nude photos, mindless & cruel racial photos, racial slurs, etc. This is ridiculous; an app would ALLOW this type of behavior. This is a coloring app so I'm sure a lot of parents aren't aware of this.