[44net] Help in changing IP addresses from portal.ampr.org

I have a problem, I have changed IP addresses by my internet supplier. I had the address 62.69.192.233 And now I have speech: 78.9.233.153 I wanted to change entries for my various domains e.g. www.sr1bsz.ampr.org, mail.hf1l.ampor.org or others. Can anyone help me with this, writes emails on the website.ampr.org with a request for help and I have no answer? I provide login and password to the portal.ampr.org I am asking for help. I am 77 years old after the last heart attack and implantation of the cardioverter in 2017 and 14 days in a coma, I have a lot of information from my memory. I am asking for help