i have set it to live version. please copy of what u have changed and please add it to the live site.
and with variable products u mean this bug? https://gyazo.com/10e34d3a9a38745ef38edaa39d49c9dc
I also saw that the options buttons is gone. https://gyazo.com/594c5be880ab4ca62fdb7e2bb782fe9e
thanks for the support