How do I make, or tie, my DIY sandals?

Hmmm… there should have been an instruction card that came with your kit which pointed you to these resources:

1) How to make your DIY kit with FeelTrue soles — https://xeroshoes.com/make/

2) How to make your Classic DIY kit — https://xeroshoes.com/how-to-make-huaraches/

3) How to tie your DIY sandals — https://xeroshoes.com/tying/