Thank you page and add to cart

Hello!

I use the paid version of the plugin and I have a few issues.
If I place an order as a wholesaler I got a redirect to cart page and not to thank you page (it works fine as guest or customer). I cannot find any setting for this.
When I activate the theme add to cart button on product catalogue and try to add the product to cart, the default product price is used and not the wholesale price. Also step and minimun quantity is not working.

Thank you