QUES: In the Freeway Systems robots palletise the goods in a stable pattern which the robotic stretch wrappers secure in turn providing very stable pallets

correct the punctuation.

CORRECTED: In the Freeway Systems, robots palletise the goods in a stable pattern which the robotic stretch wrappers secure, in turn providing very stable pallets.

QUES: Its been a wonderful yet hard day and I still have this natural LSD in my body after all the experiences

correct the punctuation.

CORRECTED: It's been a wonderful (yet hard) day and I still have this natural LSD in my body after all the experiences.

QUES: One of the dealers cards remains face down and all other cards are turned face up

correct the punctuation.

CORRECTED:
One of the dealer's cards remains face down and all other cards are turned face up.