In the attached image, you are missing an extra “-d” before seller.atzcart.in name. That is triggering the ‘Usage’ notification, and …
However, you got some certificate generated, as the bottom part of that image indicates. So, I would drop certbot at this time, and focus on doing manual modifications to your httpd.conf and ssl.conf
danb35 brother thanks you so much …for the direction …I wont forget your help
actually I am going to attache ssl cerficate first time in my life …and I am not able to understand
English very clearly …any way thanks again
now please guide me how to renew all domain and sub-domain with same certificate after next 3 month