Halo 5 forge help

I’m looking for someone who is able to help me make an off road course for the warthogs to do some rock climbing or something like that. I have a good open map with a mountain that you can make it to the top and I have around 600 pieces left. If you would like to help me make this i need to add you so I can invite you to my map. When I have it open people join and delete my stuff then spawn glitch stuff to fill up my limit to 1600 so I can’t add everything then I can’t even delete all the stuff because it is under or out of the map. My gamer tag is YourDumbafkidd if you would like to message me about this. Thank you for your help.