I think she was briefly starting to post on Bianca's IG (unless I mix her up) after Alice attacked her on twitter and got her minions to write negative things on her etsy store, but Bianca is not replying to everyone, so guess they went back to Alice. For some people recognition from a celeb is actually this important.
I believe they were briefly here too.
The "thanked tattle" was about Tamika saying here 2.5 years ago on the high of Alice's abuse campaign that Bianca is thankful for the support (at that time there was little support for them, the tide turned only with the TRO pretty much everywhere). Obviously abuse apologists like Alice and her lead minions think a victim shouldnt have support, so it's natural that they think that this is a bad thing.