Panther male not very eager

[galad]

Iv been introducing my female to my male about every five days for the last month. Once has she shown receptive colours, but all the male did was sit there and bob his head. I left her in the cage for alittle more then a half hour. She sat still doing nothing and he sat still bobbing his head.
I tried using a big mirror to see if him thinking anouther male was present would get him to go after her. But he just stared at it like an idiot and did not have much of a reaction.

What Can I do next!?

I know im suppossed to be patient but the suspence is driving me crazy.

Please help


thanks

ws