Hi @Baraka! Thank you for reaching out. It looks like your tasks haven’t been fully revised yet. Are you having trouble accessing the Kató TM/Matecat system? You should be able to access your revisions by clicking the green “Revise using Kató TM” button in your “Claimed Tasks” tab.
If you can access it but need help completing tasks on Kató Platform, we have a short video tutorial that may answer some of your questions.
Also, as @Kakau has suggested, if you have problems related to a specific task, you can always post them in the thread that has been created for it (to do this, go to your claimed tasks, then click the link next to “Discuss this task on Kató Community”). That way, we’ll be able to help you more quickly 
I hope this helps, please feel free to let us know if you have any other questions!