SSL Configuration

Dear Team,

Kindly help me configure the SSL certificate. I was using Lets Ecrypt and Cloudflare SSL but the certificates can’t be installed on InfinityFree hosting.

Please advise.
Regds,
Nick

SSL For Free Signup shows the following errors.

Domain “www.nutriaid.co.uk” challenge3 failed. Response from “https://acme-v01.api.letsencrypt.org/acme/challenge/c1FT3KBRQivHwDXmxV84Id2HIs5mFWmF_l-0Wvk8Uuk/1516369106” was: { “type”: “http-01”, “status”: “invalid”, “error”: { “type”: “urn:acme:error:unauthorized”, “detail”: “Invalid response from http://www.nutriaid.co.uk/.well-known/acme-challenge/_0rfeI8impyUiQJBgRnjY1orEyoRt2TO6fh3Z17IkdQ: "\u003chtml\u003e\u003cbody\u003e\u003cscript type="text/javascript" src="/aes.js" \u003e\u003c/script\u003e\u003cscript\u003efunction toNumbers(d){var e=;d.replace(/(…)/g,func"”, “status”: 403 }, “uri”: “https://acme-v01.api.letsencrypt.org/acme/challenge/c1FT3KBRQivHwDXmxV84Id2HIs5mFWmF_l-0Wvk8Uuk/1516369106”, “token”: “_0rfeI8impyUiQJBgRnjY1orEyoRt2TO6fh3Z17IkdQ”, “keyAuthorization”: “_0rfeI8impyUiQJBgRnjY1orEyoRt2TO6fh3Z17IkdQ._k4TpsMPk9Yp_jY6V89j7iqIog9ZSvF4hOntgzt8BdY”, “validationRecord”: [ { “url”: “http://www.nutriaid.co.uk/.well-known/acme-challenge/_0rfeI8impyUiQJBgRnjY1orEyoRt2TO6fh3Z17IkdQ”, “hostname”: “www.nutriaid.co.uk”, “port”: “80”, “addressesResolved”: [ “185.27.134.101” ], “addressUsed”: “185.27.134.101”, “addressesTried”: } ] }

I can’t find the domain nutriaid.co.uk on any account here. What’s the username?