Hello Claudia, thank you for your message. It seems that there is no link to the CAT tool (Kato TM) available for this project, so in this case please follow the steps outlined here.
In the future, I encourage you to use the forum thread corresponding to the posted task, so in this case, this is where you could have posted the question. So that you know for next time
Looks like this partner shouldn’t be posting translations in our platforms, so please don’t start translating and let me check with my colleagues if we can go ahead with the translations or not. Thank you so much for flagging this, very much appreciated.