I feel like my baby does not see things and never grabs anything he sees

How old is your baby? Acc to your profile if the baby is just two months old he will not start grabbing things. Will take some time. Plus each baby is this point he should rest to loud noises like clapping etc..

it is still too early to jump to conclusions. Introduce bright looking toys and hanging objects over the baby bed and also play some soft music. You might see the baby responding. It could take a little longer at times though.

Hey your baby is way too small for it. Relax!!!

He is just 2 months old .. relax !! Soon he ll grab everythingff

Recognizing Developmental Delays In Babies