Help Needed with juvenile Tegenaria(?)

[Majo]

Hi to every one who read this. So like 4 weeks ago I've found an hatched eggsag in the shed so I took one and put it in a jar with tiny twigs, and a tissue at the bottom. Every thing was going well, I gave her drosophilasand water on a leaf.

But since the last week I have a feeling that she doesnt love her house, maybe it is not cozy enough and don't know how to deal with this... This could be the shape of the jar, or the color, or the light coming in...

If you have any ideas or advice on how to breed those I 'd take it grateful !

Those are the pics of the jar and whatis inside:


PS: I can't take a pic of the 'beast' but she looks right like this one but younger :
http://tinyurl.com/jptv75n
I do not own the right of this pic incase...

 

[Majo]

I will keep it in the jar until i have to move it to an enclosure but until there i'd want to put soil in this one and other agrements so she can feel good and be able to eat.