@Youssef85 no offence but do you want me to write your report for you?
Point 2.1. is better targeted at Airbnb.
a. https://www.unwto.org/tourism-covid-19
is a good beginning point to start your research, try Google Scholar and other similar sources for more specified information and reporting.
b. @Liv , @Nick , @Lizzie , @Stephanie or. @Quincy could respond from Airbnb's stats but they have released papers on this on their publicity pages, please also check out financial reporting by other sites, eg Forbes etc.
Point 2.2 is the only one I can comment on personally and not the global community. I would suggest you make a questonnaire relative to the specific points you would like to highlight in your report and kindly ask hosts to answer. Personally would allow for it to be collected as both qualitative and quantitative (more emphasis on this, less open to interpretation) results.
Point 2.3. Do all of the above but apply it to the Moroccan market. Also try to find a Moroccan based facebook or other social media group and target as such. Generally speaking Airbnb hosts know other local hosts.
Good luck 🙂