I am suppose to create the invoice template, but when I click the custom form style, I was redirected to a page that says, Were sorry we can't find the page you requested

The error you're encountering often occurs when there are user permission restrictions on your profile. If you are a standard no-access user, you will need to contact the Primary Admin of your account and request Admin access so that you can design the template.

Only the Company Admin has the administrative access necessary to use the Custom form styles page. In the meantime, you can customize your layout directly from a new invoice. Just click on +Create, select Invoice, and look for Manage next to the Gear icon. Click on the Design button to adjust your logo, colors, and fields.

Following these steps should help you resolve the error and successfully customize your invoice template. If you encounter any further issues or need additional guidance with setting up your layout, please don’t hesitate to reach out. I'm here to ensure your invoices look just the way you want them to, and I look forward to hearing from you!