Go to the seller registration page(mystore.com/sellers/register) to register. In the seller registration form, there are multiple information fields which a seller can use to save the seller login and other required information for seller registration. The fields are divided into four sections which are explained below:
To avoid the spam accounts, you need to verify your seller. By default, seller verification is not required. You can enable the seller verification process in Settings > Seller Settings section in StoreHippo Admin Panel.
You can refer to the following documentation for more details https://help.storehippo.com/topic/set-up-seller-verification