I’m testing before buy PRO and need help

Hi,

I’m testing WC Vendors before buy PRO Version, but I can’t do permalinks work well.

The URL is wp.vivaovinho.shop.

If you press the link “Loja” on header the products appears. But, sometimes the link to products works, but to the store (near the button “Comprar”) don’t. Other times is the link to products that don’t work, and the store yes.

Could you help us?