I transferred my A. Versi into a terrarium about 3 weeks ago and it took her a little over 2 weeks to web it up. Just make sure everything is good temp/humidity wise and give her time to acclimate. She will be fine and webbing in no time I'm sure Good luck!
I rehoused my adult female Avicularia and she refuses to web period. I think she's mad at me. My other avicularia don't care you could tear the webs down and they rebuild right away.its been over three months no web.
Maybe she just doesn't think the web goes with the feng shui of her new home...? My tarantula has only webbed one corner of his tank. And two of my others haven't webbed at all. Maybe it just doesn't feel like it...
Some Ts just need a little time to settle in. My adult Avic. sp. took 2 weeks before she webbed. My P. murinus made a sad attempt at webbing then I changed up it's container & it started webbing like crazy right away.