متن اصلی - انگلیسی - Many thanks

Hi Sibéria,

May I give a suggestion about the text?
I'd say:

Many thanks for your contribution to the event and for helping it become a success. It was a pleasure having you as a guest!

Hi Lilian,

of course, thank you for the suggestion

Hi again Siberia,

As you may have noticed for being a quite simple text some new members not used to our features have translated it into languages you haven't required because of the "other languages" flag.
I have removed that flag to avoid more work for us, rejecting translations that are not needed, ok?