I check the address on the site and there's no information yet on the two addresses posted by OP, probably it's not updated in the system yet as transactions are still new.
**snip**
True... Walletexplorer is the free version, IIRC they try to upsell to a premium tool... So, in reality they're usually one or two days behind with their free tool... IDK if it's because they want to upsell, or because they have limited resources for their free version... But yeah, you do have to live with the fact the free tool usually isn't sync'ed up to the current blockheight.
This being said, it's one of the only tools that do this stuff for free (at least, to the best of my knowledge).
They're not really built to be used to actually follow transactions (eventough you could use them for this purpose), but they're more of a tool you could use to look up addresses you find while using an other blockchain explorer... You'd find the addresses with blockchair, blockstream, blockchain.info,... and look them up on walletexplorer (click "show wallet addresses" and see if they belong to a wallet that was identified as belonging to a KYC institution)
@OP: good luck with your enterprise... It's always sad to see somebody got scammed, and i truely hope you find the culprit... Don't get your hopes up tought, most of the time scammers use ways to break the link between their wallets...