Can't find game in add-ons

deafnproud84​  That bundle includes Get Together, Move Hangout, Bowling Night, and the Simtimates kit.  It doesn't include Lovestruck.  And under Manage add-ons, it won't show as a separate entry; instead, you'll see each pack listed individually.

If you already own some or all of the above packs, you may be able to get a refund.  Even though Sims 4 DLC isn't eligible for automatic refunds, a support rep should be able to make an exception in your case and manually refund your money.  You'll need to speak to a real person though, in real time, i.e. live chat rather than the email contact option.