can someone tell me this achievement with details?

i got the achievements eco-shuddle, fix it felix and crafty pop up on my screen but when i look at my achievements they are still locked.

can you guys explain me what im going to do and yes i looked at guide but didnt understand

I survived 57 days with Tom as my captain and Deedee as my crewmate but she died on day 31, but then some nano dudes came and i had a new crewmate. Sadly i was killed by Russian Cosmonauts.

This is the last ending I'm trying to get and its frustrating because I think Im doing what Im supposed to but its still not working? It's not helped that there is apparently a glitch that shows the secret ending CG, where you're in the purple haven, even though you get the regular haven ending making things confusing but whatever. Basically I know how the secret ending is supposed to work you can't explore the planet at all until the fortress, then you will get a message saying the haven is som...