aslom4
1
please give me 90 day free certificate
My domain is:msp71.org
My web server is (include version):
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don't know):
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot):
Welcome to the Let's Encrypt Community, Khairul 
Hi @aslom4
that's not how Letsencrypt works.
Your answers are required. If you use a limited shared hosting, it may be impossible to create + use a Letsencrypt certificate.
If you have root access, it's your job to select a client
to create a certificate and install it.