Hi, Suefi1.
I'm Jen, I'm also an Outlook user just like you. I'm not working for Microsoft but I'd be happy to help you figure this out.
I understand you've been getting more unwanted emails (junk/phishing) even after reporting the ones you've recently received. Unfortunately, reporting phishing emails does not block or prevent them from sending you emails. You can find the same info in the Note in the "Report a message as phishing in Outlook.com" section in the link below.
https://support.microsoft.com/en-us/office/phis...
I would suggest following the tips on the support page below to help you prevent spam and phishing emails from reaching your inbox.
https://support.microsoft.com/en-us/office/bloc...
I hope this somehow helps.
Kind regards.