You can use shading and texture to make the scar look more realistic. Also, pay attention to the shape and size of the scar to match the character's expression and story.
To deal with folds in comic drawing, pay attention to the direction and shape of the fabric. Also, observe how light interacts with the folds to add highlights and shadows. This will give a more dynamic look.
You can try reporting it to the relevant platform or website. They usually have mechanisms to deal with such spam.
You could show the kid the right place to draw, like a paper or a drawing board. Maybe give them some nice crayons or paints for that.
You need to pay attention to the light source and the shape of the object to determine the direction and intensity of the shadow. Also, use different shading techniques to make the shadow look more realistic.
You need to have a clear plot outline first. Based on that, divide the story into logical sections for each chapter.
First, understand the character's motivations and psychology. That'll give you a better grasp of the story. Then, focus on creating a balance between the intense emotions and a coherent plot.
Well, usually the characters might come up with creative solutions or use their unique skills and traits to get out of it.
You need to approach it with care and empathy. Make sure not to trivialize the issue and present it in a way that respects those affected.
You could use it as a way to show the couple's acceptance of each other's quirks. Maybe have one partner playfully tease the other and then they have a sweet moment after.