Features images are not clickable, made the grid view by Generate Blocks

Hey,

I made a custom page, using Generate Blocks and It looks good. But, somehow I find these two features are missing please help me with that.

1) Images are not clickable, for the Post Grid created using Generateblocks. I want all my images to be linked to their posts.

2) As I making post grids, generate blocks currently allow us either to display newest-oldest or oldest - newest. But I don't want to show in that way, I just want to show 6 custom posts from that category, how may I do it?

check the links for reference

Thanks :)