A Wholesale & Registration form has a feature to create your customer after your approval in the Shopify store but If you also want to create customer directly without having any approval like other forms in the app. Please follow the Instruction below.
Step.1 Click on the edit button
Step.2 Go to the settings > Click Form Setting.
Step.3 Unchecked the option to create customer after approve.
After changes in the form settings, you can create your customer directly into the Shopify store.