i tried to place the bug as a test on the newest Vtuber Kit ,  is still dosent show attachement higlights nor the bug will attach to the front . I really like your work please help me ;-; it might be my own problem but i dunno where 

The attachment highlights and such should be working. You're pressing right click while still holding left click on the bug? Also, the z-axis seems to be working fine, the bug just spawns in way in the background so it's hard to tell.