Anniversary & Defiant Achievements

I having trouble with the anniversary and new defiant achievements. (I know a lot of other people are as well)

I was wondering which playlist I should be searching in, for these two:

-All Alone
-Don’t Touch That (seems impossible)

Me and my friend are having trouble as well do u want to party up and try and get enough people together?

I coul use the help and the return as well. GT SquareRigged

ill help, gt mikizm
I have a spare controller we can use.