if you have to ask if you can repair it, you most likely do not have the knowledge / tools to repair it.
-you may be able to repair the pci pins with a straight edge (x-acto knife). Cutting away the copper pads that were pushed outside of their original locations. Making sure non of them are touching each other.
-as far as the components go, if they are physically damaged / missing.... good luck with finding replacements. You will need a rework station for this as well.
better quality pictures and close ups would definitely help.
I will upload the picture with more in detail .. you will see it closely . And i hope you can help me about that .. Its damaged