Played my 1st game yesterday and found it really fun.

But gameplay did bring up some questions which i will address one by one.

Does a Hill elevation 1 provide any cover?

Does a Hill elevation 2 provide any cover?

I will br reading the manual again tomorrow and maybe the answers are in there.

Thanks in advance

Standing on the hill...no.

Standing behind the hill...it blocks line of sight, so check out the line of sight rules p.23-26.

and for movement, can i go from ground level to a hill with elevation 2? If yes how many movements will it take.

Sorry, thats not possible. Have a look at page 19 or 46.

"A hex side in which the terrain moves directly from level 0 to
level 2 is called a cliff. Cliff hex sides are impassable."

Of course there is an exception, in the normandy add-on an operation card called "scaling cliffs" can be used in some scenarios.