hello @Rosana35 and welcome to ABB CC.
It''s lovely to see another person from Austria.
I hosted a delightful Austrian lady earlier this year but because of my other bookings she went and stayed with my friend for the rest of her stay in Auckland.
If you use related keywords here in CC you will find others who may be able to help you in your location.
You may like to send a msg to @Liana57 who is also living in Vienna as she posted in here a few months ago and is a SuperHost - just click n her name & msg her.
Alternatively you may like to look through listings in your location and send an "enquiry" to another Host and ask if they will help you whilst you are abroad.
Happy traveling
All the Best
Central To All Home & Location, Auckland, NZ