"J'ai foi en cette communauté chaleureuse."
Translation:I have faith in this warm community.
To be fair, sometimes Duolingo expects a more literal translation, and sometimes it expects a more idiomatic translation, and it can be hard to predict in advance which will be the case. Here "friendly" would be the more correct translation idiomatically, while "warm" is the more literal translation (which still works idiomatically in English, just not as well as "friendly").
Nothing, it's been added.
The changes may take a few days to show, unfortunately there's nothing we can do about it but wait and be patient.
If you have "that" rejected BEFORE 23 April, 2018, please just move on (maybe grumbling at the computer out loud, but don't post it in the comments or put it in a report!).
IF it is on or after 23 April, 2018, AND there is NO other error in your translation, please take a screenshot and post it here. To post a screenshot here, you'll have to upload it to a hosting site like Imgur. Then right click on the picture and click "Copy image address" (or the equivalent in your browser). Then, here, type
!(Pasted image address), replacing "Pasted image address" with what you just copied. Make sure not to leave any spaces.
Now you're at the top of the tree you might be wondering where to go from here. See if your French is be good enough to try listening to pure French podcasts. There are lots of excellent ones free at https://pere.michel-marie.fr/#!/ses-predications/archives/ Essauyez. Que le Seigneur vous bénisse. Et bonne chance.