please provide the invoice for May

Your QuickBooks invoice for May is automatically sent to your email after the billing date, elizaveta. Let me share further details on this matter.

You'll want to check your Spam messages in your email if you didn't receive the invoice in your Inbox. I suggest contacting our Live Support Team if you didn't see it there. They have the tools to review your account and provide the appropriate actions to get the invoice. 

To contact support:

1. On your QuickBooks Online, click on Help (?).
2. Click either tab to get started: Assistant or Talk to Human.
3. Search Contact Us,  then Start a chat with a support expert.

Visit this article to learn how to view your payment history and update your payment method moving forward: Manage billing, payment, and subscription info in QuickBooks Online.

I'll provide any information or instructions you need about handling your QuickBooks billing and subscription. I'm a few clicks away if there's anything else you want to seek for assistance.