Text: can you advise the mode of transport on offer?

Correct capitalization: Can you advise the mode of transport on offer?

Text: one must again go back to school years to resolve the issue.

Correct capitalization: One must again go back to school years to resolve the issue.

Text: the professional's choice for creating labels, barcodes, cards and rfid

Correct capitalization: The professional's choice for creating labels, barcodes, cards and RFID

Text: anyone can just walk into a casino or download the free software and begin playing slots.

Correct capitalization:
Anyone can just walk into a casino or download the free software and begin playing slots.