[2021] [Ubisoft Store]Bought the new Seasonal Weapon Skin, but want the Bundle

Just bought the new Seasonal Weapon Skin, but didn't realize it comes in bundle with Weapon Attachment Skin (and Charm). Saved up 30,000 for the skin, but for a little bit extra I could have added the Attachment Skin too. Is there a way to add this or do I have to save up another 30,000 (33,333)?