get onto

verb6

1. •
   To contact a person or organisation about a particular matter.

   • You should get onto the manufacturers and complain.
2. •
   To connect, especially to the Internet or a network.

   • With my new computer, I can get onto the Internet faster.
3. •
   (informal) To introduce someone to something.

   • My mum got me onto this new diet and I've lost 5 kilos in the past two weeks.
4. •
   To scold someone; to pressure someone; to criticize someone.

   • My father got onto me for taking the car without asking.
5. •
   (informal, slang) To believe or suspect something; to understand or come to understand something; to realize something.
6. •
   (informal) To take a look at someone or something.

   • Hey, get onto the dog and cat playing together.