Stupid Question CFA Level 1 free mock

Hi guys, I have a question… Im looking for the CFA free mock, and im not sure if im using the right one.

Im loggin in in this link: https://login.cfainstitute.org/LoginApplication?TYPE=33554433&REALMOID=06-d796430d-28d7-4367-9eaf-84687728eea9&GUID=&SMAUTHREASON=0&METHOD=GET&SMAGENTNAME=-SM-Qvil2JDfakRYxtCV4y2RFgVQ26YSeC%2FQhdRsQze9MhtMEj5to0lERrU6rOaQ%2F7JL&TARGET=-SM-HTTPS%3A%2F%2Fspproxy.cfainstitute.org%2Faffwebservices%2Fpublic%2Fwsfeddispatcher%3Fwa%3Dwsignin1.0%26wtrealm%3Durn-%3Aprodlive%26wctx%3Dhttps-%3A-%2F-%2Fwww.cfainstitute.org-%2Fprograms-%2Fcfaprogram-%2Fcandidate-%2F_layouts-%2FAuthenticate.aspx-%3FSource-%3D-%2Fprograms-%2Fcfaprogram-%2Fcandidate-%2FPages-%2Findex-%2Easpx-%3Fs-%5Fcid-%3Deml-%5FCCand15B-%26mkt-%5Ftok-%3D3RkMMJWWfF9wsRolua7IZKXonjHpfsX76-%252BgvXKSylMI-%252F0ER3fOvrPUfGjI4ARMRqI-%252BSLDwEYGJlv6SgFSbXCMbRy0rgEWBk-%253D%26wreply%3Dhttps-%3A-%2F-%2Fwww.cfainstitute.org-%2F_trust-%2Fdefault.aspx

and then I go to : Online mock exam

Is this the correct mock exam or there is another one? because I always read that we receive only 1 free mock, but everytime I open this mock, the questions changes…

Please, someone help me with this stupid question

thanks

On the CFAI website, there is an AM mock (3 hrs), a PM mock (3 hrs), and then a mock exam (6 hrs). The questions come from a bank but you will see some of the questions from the 3 hour mocks show up on the 6 hour mock exam.