bug drag and drop

Hi, I'm new to gamemaker and have been using drag and drop to create a math shooting game. (I have also converted some drop and drop code to gml). The player is shown the solution and five different math equations, one of which equals the solution. They must shoot a bullet at the object that...

Does anyone know where I can report a bug? Thanks!

Below is the code I'm using for drag & drop of an object... /// CREATE selected = false; /// STEP if (selected){ x = mouse_x; y = mouse_y; }else{ x = xstart; //return to initial x location y = ystart; //return to initial y location } /// LEFT PRESSED selected = true; /// LEFT...