Help! The Goober X1 and X2

Boegn

New member
Need help with landing gear for early attempts at plane

shown here is my first attempt which violently smashed into the ground and is now in pieces
it suffered from uncontrollable roll
IMG_6043.jpg

i learned from the previous one and the X2 no longer has elevons but ailerons and an elevator
IMG_6099.jpg

hoping to fly it soon but i have zero clue how to build landing gear at all which is kind of important because without it the prop will smash against the ground violently and probably fly off