404 not found with Nginx and Wordpress - php

Question

Hi I have a website using wordpress on nginx, I have a 404 Not Found error when accessing to it.
https://kilobytes.fr
I'm using a VPS from ScaleWay and my domain is with CloudFlare (Full SSL (Strict)).
Here is the conf of my website:
server {
listen 80;
root /usr/share/nginx/html;
index index.php;
server_name kilobytes.fr www.kilobytes.fr;
return 301 https://$server_name$request_uri; #Redirection
access_log /var/log/nginx/kilobytes.fr.access_log;
error_log /var/log/nginx/kilobytes.fr.error_log;
location / {
try_files $uri $uri/ /index.php?q=$uri&$args;
}
location ~ \.php$ {
try_files $uri $uri/ /index.php?q=$uri&$args;
fastcgi_pass unix:/run/php/php7.0-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
satisfy any;
allow all;
}
}
server {
listen 443 ssl http2;
server_name kilobytes.fr wwww.kilobytes.fr;
ssl_protocols TLSv1.2;
ssl_certificate /etc/letsencrypt/live/kilobytes.fr/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/kilobytes.fr/privkey.pem;
## Diffie-Hellman
ssl_ecdh_curve secp384r1;
## Ciphers
ssl_ciphers EECDH+AESGCM:EECDH+AES;
ssl_prefer_server_ciphers on;
# OCSP Stapling
ssl_trusted_certificate /etc/letsencrypt/live/kilobytes.fr/chain.pem;
resolver 80.67.169.12 80.67.169.40 valid=300s;
resolver_timeout 5s;
ssl_stapling on;
ssl_stapling_verify on;
## TLS parameters
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 5m;
ssl_session_tickets off;
## HSTS
add_header Strict-Transport-Security "max-age=15552000; includeSubdomains; preload";
}
and here is the conf of nginx :
user www-data;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
gzip on;
client_max_body_size 100M;
server_tokens off;
include /etc/nginx/sites-enabled/*;
}
My root folder for wordpress is : /usr/share/nginx/html/
I tried a lot of things and nothing worked.. Thanks !