Ateeb Ahmed 

This community isn't what you're looking for.  There is some information here:

 RWS Services: Train AI & others 

That is a few pages we created because we get a lot of "lost" people looking for the TrainAI information.  That may help... and I also know that you will have received an email from the TrainAI people which contains the following:

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How to start?

Thanks for your interest in joining the TrainAI Community. To start an application or view open jobs, please visit: https://hubs.ly/Q02hFFph0. We hope to see you soon!

How do I join the TrainAI community?

To get started, click here, then click on the option which best describes you based on the descriptions provided – “Private Individual”, “Sole Proprietor / Freelancer”, or “Company / Corporation” – and complete the Sign Up form. Our recruiting team will then reach out about next steps.

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Hopefully some of the information above will get you to the right place.