Level One: Found a person who ddosed me

Use the steps here:
https://enforcement.xbox.com/en-US/home/howto#sub-topic2-0
to report the user on Xbox, that is the best way to let the Enforcement Team know about them.

Here is a guide that may help
http://support.xbox.com/en-US/xbox-one/networking/dos-attacks-faq

and i have found the person that DDosed me last time and he is still online!

if both [mod removed] are not dealt with i will be going to the police and papers about the fact that xbox allows for people to commit illegal acts against other users!

Also here is some info that may be helpful: http://support.xbox.com/en-US/xbox-one/networking/dos-attacks-faq

Use the steps here: http://xbx.lv/1TYKjXt
to report the user on Xbox that is the best way to let the Enforcement Team know about them.

Calling out gamertags is not allowed on the forums.

The only way to report someone is via your console,it can't be done on the forums or anywhere else.

DDOS attacks are done via your broadband so you will need to contact your isp about that.