Don't know where to put this

Can anybody help me with our chicken problem? We bought 7 chickens, 3 speckeldy and 4 black rocks on 13th May this year, supposedly at point of lay. About 10/11 weeks later we got our 1st egg. Meanwhile 1 of the speckeldys died and two others were treated for sneezing. Now we get between 0 and 3 eggs at random intervals over the week. Why aren't they laying? As far as we can tell 2 black rocks and 1 speckledy are laying but the others are doing nothing. Any suggestions or do we have chicken for Sunday lunch?

 

That sounds good celia, chicken for dinner anyone