


I trace by hand and when I say it’s very weak that I can’t see the lines they very thin and not very seeableI'm not sure what you're meaning by "weak"
The first image looks like you have applied the deodorant too thickly, also the actual stencil doesn't appear to have been drawn very well. Was the stencil made by hand tracing or printed on a Stencil printer? I have found that when practicing on fake skin, the less detailed the stencil, the better.....Too many lines tend to bleed into one another and smudge.
I would recommend applying your deodorant and then placing a piece of paper towel over it and press down to remove excess before applying the stencil. See if that makes a difference.