guys what do you think?

this are my plants

They look good, maybe a little nute burn here and there, but otherwise healthy. Could also be getting a little heat stressed from the temps reflecting from that brick.

But all in all they look ok.

What are you using for nutes? Looks like you have way too much nitrogen and the buds look very small.

yes i live in spain and here the temperatures are around 39-40 degrees the thing is that a had to change the pots into a bigger ones couse of root bound thats why the buds are small... this is my first grow so.. i use a thing called CB-1 flowering got it from a plant shop ..i feed them 2 times a week ...

Whats the N-P-K ratio of the nutes? I googled it and couldn't find what you have. Those temps are really high too but I'm not sure what you could do about that outside. I'm from an area that doesn't get that hot.

Nitrogen....5%
Phosphor.....9%
Potasiu....13%
Organic matter.....2%
algae extract.....2%
vitamin B .....0.5%

Sounds like it should be working a little better for you.. Its gotta be the heat hopefully someone who knows more about it will chime in.