Hmm I admire your patience, but can understand why. In my view, if that's the only information you received, it's pretty minimal. I presume the "brown lop" (why can't they use their names?) is Truffle?
As I said earlier, I'm going to be in your position soon and have been looking at loads of internet videos on bonding. Some are very good and some I disagree with their methods. Anyway, last night I was encouraged with a long video, which attempted to bond two females (apparently not the easiest). In my view they did everything wrong in how they did it and in fact one of the does screamed on more than one occasion. It took, I think, 8 days for them to get to the stage where they were happy with each other and grooming. I'm saying this as it has shown me that sometimes it works eventually, even if mistakes are made and also sometimes it works eventually if you just stick at it.
Sending lots of hugs.