It is not possible to remove the blank fields completely, unfortunately. The information is being pulled from your Vendio account information, which is currently blank. In order to show your information in the invoice, please fill in the corresponding fields in your Vendio account.
The first field is pulled from the "Business Name" section of your "Default Policies for Checkout" Policy Profile. The other fields are pulled from your Vendio account under "My Vendio" --> "My Account" --> "Account & Billing Info". The specific fields that are used are:
Street address 1
City
State
Zip/Postal Code
Country
Primary e-Mail
Phone
Please fill in these fields in the "Account & Billing Info" section of your Vendio account, and they will then appear in your invoice.
In order to add your logo to your invoices, first edit your "Default Policies for Checkout" Policy Profile. Then add a logo under the "Business Logo" section. Then go to "Preferences" (at the top right of most pages in your Vendio account) and select "Orders" from the drop-down box at the top of the page. Scroll down to the "Invoice & Label Formatting" section, select "Show on printable invoice" for "Logo" and save your changes. Please let us know should you continue to have trouble with this.