I bought Volos guide to monsters a few weeks ago and haven't got it yet I'm wondering if it just takes a while to get here or if I only get the digital content?

D&D Beyond only sells the digital versions of books. As stated in the marketplace for each book:

This purchase unlocks the contents of this adventure for use with D&D Beyond, including the book in digital format in the game compendium and access options from the book in the searchable listings, character builder, and digital sheet.

And when you proceed through the checkout:

All purchases are for digital products for use on dndbeyond.com. You will NOT receive physical item(s).

You will only have purchased the digital version of Volo's Guide to Monster, no physical version

how do I read it thogh

Go to sources and choose volos guide to monsters and go to where you want to go

sorry if that did not help

ok thanks

your welcome, I hope you are happy