Need help with what todo in the game

getting all the Warframe max ranks, weapon max rank to lvl up your Mastery ranks, farm some Riven to get the godly mods, there's also all the nodes you can complete after you unlock steelpath that is harder and must redo every planets, there's also all the quest you can do and skipping alots, you can make a Dojo and farm everything in there, there's lots to do in Warframe, not limited to do one thing only

Can you give me a quick guide on what i should do to start off?

I would suggest doing the best you can to just do the "star chart". focus on main missions and if you get stuck then ask for help from the community or grind out missions and get the feel for the game.

Ok ty for your feedback

no worries lmk if you have any other questions.

How do i get the helminth? Like the mod

like Meatpockets said, focus on the ''star chart'' with the quests, you'll have the hellminth eventually with the segment you need to put on the incubator for it

Ok