Bought the Dinosaur pack today and the coins won't appear. It is in my purchase list but...

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

I would like to clarify, is it the "Jurassic World Evolution 2: Camp Cretaceous Dinosaur Pack"?

If yes, simply search the pack through the Xbox App for you to manage and install it for you to use inside of the game.

Bought 1,000 Apex Coins a day or too ago and I did receive the ones I bought from Microsoft store not directly from Apex Legends Store, However I also bought a 500 Apex Coin Pack After the 1,000 Coin pack which is yet to appear on my account even after 24 hours Like why is this happening

The skins that have a
lock icon must be purchased from the Minecraft store before you can download and use them. Any skins without a
lock icon are unlocked and ready to use.

Most skin packs have a few unlocked skins that you can use for free. In the Dinosaur Island Characters Skin Pack, the Dinosaur Tamer and Explorer skins are unlocked .

I purchased the full pack (it says "Owned" if I go back to the store and look for the pack again... and there doesnt appear to be a "buy more skins" option within the pack... at least that I can see..?

This same thing is happening to me. But the game was Apex Legends. I bought a $20 pack of apex coins and didn’t receive the coins. Though the purchase was in my billing history. Even if I wanted to refund it I can’t, I’m out of refunds. This is happening on Xbox.

Yes you have to purchase the pack(s) with Microsoft Points. You can also buy the packs with your Coins you earn in the game but you are not able to purchase the coins on the market place.