Why does checkout always select the smallest size?

[gbrltt]

Hello, I have a problem that every time I check-out it selects the smallest size (S) independently of the size I selected (M, L or XL). I need help solving this ASAP. Thank you! My store is cosa-mala.com (psswrd: cosamala123cosamala12345)

Appreciate the help!

[made4Uo]

Hi @gbrltt ,

It looks like it is selecting the default variant. I do found script error here. I would suggest have someone fix the error and it might fix your problem.