Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
I ran this command: sudo certbot --nginx -d shops4you.net
It produced this output: Deploying certificate
Could not install certificate
NEXT STEPS:
The certificate was saved, but could not be installed (installer: nginx). After fixing the error shown below, try installing it again by running:
certbot install --cert-name shops4you.net
Could not automatically find a matching server block for shops4you.net. Set the server_name directive to use the Nginx installer.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
My web server is (include version):nginx 1.9.3 Ubuntu
The operating system my web server runs on is (include version):ubuntu 20
My hosting provider, if applicable, is: is aws.amazon.com while my domain provider name is hostinger
I can login to a root shell on my machine (yes or no, or I don't know):yes i can login into my root shell
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):no
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot):certbot-auto --version
Hello @massimo45, welcome to the Let's Encrypt community.
Supplemental information
$ nmap -Pn shops4you.net
Host discovery disabled (-Pn). All addresses will be marked 'up' and scan times will be slower.
Starting Nmap 7.91 ( https://nmap.org ) at 2022-12-05 14:17 PST
Nmap scan report for shops4you.net (44.195.172.168)
Host is up (0.082s latency).
rDNS record for 44.195.172.168: ec2-44-195-172-168.compute-1.amazonaws.com
Not shown: 997 filtered ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp closed http
443/tcp closed https
Nmap done: 1 IP address (1 host up) scanned in 7.46 seconds
Using this on line tool https://crt.sh/ here is a list of issued certificates crt.sh | shops4you.net, the latest being 2022-12-05. Since you have been issued a certificate no need to get another at this point in time.
Testing and debugging are best done using the Staging Environment as the Rate Limits are much higher. Rate Limits are per week (rolling).