Please help me =(

[abdo123 0]

Please help me =(

Hello ... 

i need help please

I was able to run usb installer of Niresh's Yosemit  10.10.1 but cant open mac after installer 

After research in google i find some people say i cant run A copy of the oldest 10.10.3 on my laptop 

i have toshiba satellite c55-c

inte core i7 5500u

nvidia 930m

ram 8gb

and does intel Graphics card make another problem see pic pls tell my any good information and i will be so grateful

thanks so much for any help =) 

sorry for my bad english