Wait... Are they selling Lucky Blocks and Immersive Craft?
I'm not sure how Microsoft deals with this company meddling with the game, but I know that many mod developers do not want their mods sold, especially if they aren't making money off of the purchase. It's worth asking the developers of both mods whether or not they know of this, because they probably didn't give them permission to do this.
Also, did you get this launcher from the NetEase website, or the Minecraft website? The Minecraft website is the only place you should buy the game.
(After reading LexManos's response, it seems like they weren't happy about them stealing Forge for their purposes, but they didn't have the money to see them in court, plus the fact that Mojang doesn't officially support Forge or modding, so their legal position might be unstable.)