The link will give you access to the seat tix.  The recipient must have a Ticketmaster account to access.  They will also need a ticketmaster account to access the tickets for the game.  Try accessing and downloading to your wallet.  You can not use screen shots for the seat tix because the barcode changes every 2 mins.  Scan the barcode afrer passing thru security.  Seats are courtside in the lower plaza level.  Access from the plaza or take elevator to event level.  There is a new security service company.  And there is a clear bag policy. More about it on the website. Consider arriving early because not sure how long it will take to get thru security.

The link will give you access to the parking pass.  A Ticketmaster account is also required.  Access the garage entrance from MLK Blvd.  Show the pass barcode upon entering the garage.  Also attempt to download to make sure you can access.  Add to your wallet.  The pass says P5, but you can park on P4 which is covered.  It's open parking on both P4 & P5.  Better to use the arena entrance to the bldg on P4 to avoid the crowds at the main arena entrance.  Then you can take elevator to plaza or event level.