sorry for the delay, but I identified the problem, the mouse position was correct, the problem is that there were 2 objects together, the first was invisible and the second was in the wrong position, implying that what was wrong was the first object and its script
a very silly mistake on my part lol, I'm still learning how some engine specific functions work...
once again... sorry for the delay in my reply and thanks for the consideration of helping me with the question