Not receiving tweets using source connector

Describe the bug I created twitter source connector as per the documentation and I am not receiving any tweets in the topic tweets

To Reproduce Steps to reproduce the behavior: ./pulsar-admin source create --name twitter --source-type twitter --destinationTopicName tweets --source-config '{"consumerKey":"xxxxxxxx","consumerSecret":"xxxxxxxxxxxxxxx","token":"xxxxxxxxxxx","tokenSecret":"xxxxxxxxxxxxxxx"}'

Expected behavior should receive tweets in the topic "tweets"

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]

Additional context Add any other context about the problem here.