How to connect the account I already have to WordPress

i installed the plugin and the app and the account is blank. when i sign in directly to jot form i can see the form i created. please advise

Here are some guides that will help you to embed your form in a WordPress site: 

Embed-JotForm-in-Wordpress-using-the-Embed-Form-Plugin

Adding-Forms-to-Wordpress-org-Version

How-to-embed-a-form-to-Wordpress-com

If you're unable to view your form on your webpage, please share us the link so we can take a closer look on it and find why the form may not be displaying. 

Regarding to Google  Drive, please check this guide that will help you to integrate your form: How-to-Integrate-a-Form-with-Google-Drive

Hope this helps.