Hi @carlos94587 thank you very much for reaching out, I really appreciate your feedback.
When it comes to third party integrations we do not provide support for those as you are using a platform outside of the Webflow design tool in your site to achieve unique results to your final website build (please see our statement of support).
While I would love to provide support for third party integrations, every case is unique and can be very time consuming to understand, provide directions for and then implement, this approach is not very scalable. We would rather create or link to resources that many of our customers can use for these integrations.
Several third party apps have created integration documents to support Webflow customers. We update this listing often and are always looking for more integrations to add or list here.
Also there are several Webflow e-commerce integration approaches discussed here which you may find helpful.