I didn't know that if you delete the bioware folder from documents the dlcs would also stop working, i did it and now i have no dlc, how can i fix it without having to resintall the entire 30gb game?

First, check your Recycle Bin. If the files are still in there, restore them.

If you permanently deleted the files, you can try using the Bonus DLC installer. Go to your game library using the website: https://www.gog.com/account. Click Dragon Age. Click Bonus DLC + Hotfix. I'm not sure if that will restore all the DLC, though, or just some of them.

If you're using Galaxy, you could try using the Repair option. Select the game. Click Customize > Manage installation > Verify/Repair.

If none of those work then you will need to reinstall.

Thanks for trying to help, it didn't worked soo i'm now reinstalling to see if it fixes, but this time i will upload the bioware file on a zip to my cloud storage.