Where are my emails and folders since my hotmail was lost to outlook?

Hi

It's been quite stressful looking for my lost emails and folders since my hotmail account was forced to outlook a few weeks ago.

Can't find them..they were not old...far from it...they have been in use constantly.  Where are they please?

I've also been wasting so much time trying to find answers online and now on this community.

Please can you help asap as this is causing a big problem

Thanks