breeding problem!!!HELP

[Domepiece]

Both the females are rejecting the male.I don't think that the day temperature is too cold....the hot spot is about 87.8 F and the snakes don't eat since the beginning of december.
May be the problem is the male?

Sounds like this is your females second winter and also 1500 grams or 1.5 kilograms is the minimun that females will usually go she may just not be ready yet. Typically females will go their third winter and 1500 grams or more. I had 4 last year that were on their second winter and 1500 and did not go for me. At 4 years old and 1200 grams your male should be ready to go. Were your females feeding heavily before they stopped eating, did they stop eating on their own or did you stop feeding, have your females been building?