Trying to create code on Hydra but i couldn’t

I am trying to use hydra with this code I used burp suite to read

POST /login.spy HTTP/1.1 Host: xxxxxxxxxxxxxxxxxxxxx User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Referer: xxxxxxxxxxxxxxxxxxx Content-Type: application/x-www-form-urlencoded Content-Length: 31 Origin: xxxxxxxxxxxxxxxxx Connection: close Cookie: __utma=4359724.2017361227.1568648782.1597586375.1597606273.4; __utmz=4359724.1597586258.2.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none); spyceSession=2187_155964; __utmb=4359724; __utmc=4359724 Upgrade-Insecure-Requests: 1  postback=true&nm=§ewgw§&pw=§wefwef§ 

the code I did was hydra -l user -p password xxxxx "/login.spy:nm=^USER^&pw=^PASS^:Incorrect password" -f

the code runs but the password and user are all correct and it tells me 0 valid passwords

can I get help please am I missing something or not including the cookies in the code?