How big a tank do you have?
How long have you had it set up?
What kind of lighting do you have and what are it's specs?
A few general notes. Anemones require top quality water and very stable tank conditions. They also require excellent lighting.
How long have you had your anemone?
Anemones are often a bit "unhappy" the first week or so. Also, leave it alone unless it's in real; danger or trouble. It usually knows where it wants to locate. You touching it just makes it retract. They must move around a bit to dig in and anchor.
Your anemone doesn't look like it's in bad shape, except that it's not yet anchored itself.