sims 4 installing new dlc

This has most likely already been asked but here goes 
I have the sims 4 installed along with all DLC which was previously available now i want to add island living and realm of magic i have downloaded them through mega upload i used the interactive tool to show what i needed to dwonload now i dont know how to install them any help would be much appriciated 

You mean my repack? Interactive instructions tell you exactly what to download and what to run. What's the problem?

it says patch not found in selected install location when itry to install

Interactive instructions tell you to download the patch. Why didn't you? Show me what you downloaded.

And I don't know what you did but you shouldn't get that error. Run the validator and post the result here. The only thing I can think of is when you delete "Default.ini" - you should NEVER do it.

And don't create multiple threads.

Delete "unknown files", copy "ResourceClient.cfg" from "GP02" folder and paste it to "GP03", "GP04" and "GP05" folders. And if you have more problems, go to Documents\Electronic Arts and move The Sims 4 folder to desktop. This will start the game fresh, you can move saves back later. If that doesn't solve the problem, run the validator again, this time uncheck "quick scan".

I told you to delete those "unknown files" - you didn't do it.
I told you to uncheck "quick scan" - you didn't do it.

You deleted "GP04" folder - I didn't tell you to do it.

And where did you get that "game/bin/rld.dll" from? It wasn't in previous report... Delete it too.

And really, what's your problem? Because you have the latest patch installed so I assume your original problem is solved.