Italian 5-burner oven and gas stove

An Italian-made 5-burner oven and stove by Term, size 60*90 All burners work excellently, some just need handle installations. The oven works well but needs replacement of the lower burner switch; its door is in good condition. One of the oven's legs is tilted as shown in the picture; I don't know if it's broken or adjustable.