Are you talking about the extra octoblocks shown in VEX VR or something?
If so- It’s been a pretty known problem, if I were you I’d likely just code on the normal Vexcode website (not the VR as there are some different blocks and functions in that one and you can’t download it to your robot) and then try some variations of the same code on your real robot on a real field- and just trial and error till it works.
If you need a simple code I’d consider taking that starter block you get at the start of the match and put it into one of the goals.
Please tell me if none of that made sense- I can talk more about it soon, I’m just rushing this 