I will request that you are attuned to Wakati. We will know in three days time from then if you are. However, I will be in school during the time so you may be directly informed by her presence, or I will inform you upon my return on Friday.
In guided meditation you can meet others, can you not? Then there, you can meet and work with Wakati. It is made much easier in that way usually.
Reiki can help, as Wakati looks after Chi, which is a energy Reiki manipulates. So if you can speak with Chi and focus your attention on her, she may be able to guide you to opening up to higher energies (Wakati)
Then, after you are attuned, you can use her abilities to time jump directly, astrally, to any point in time and either observe or edit it among other things, on a very power level. I haven't experienced it yet, but you may also transfer your whole physical self over the time jump, although this takes much energy and is not a good idea, as with warped times you create warped futures so the new alternate realities will shift and you will struggle with getting back to this present even more so. Training is by experience so you may want to work with her a bit before you make longer changes, so you can see its effects, speed, and other factors. My first lesson jumped me some forty years in the past, (note: I am 18) so I was seeing my mother and aunt from when they were little kids. (When you don't know what you're doing, Wakati will play with you until you figure it out. :) play as in guide though, not bother
Intent will bring you back to the present, or by simply stating it clearly to Wakati that you would like to return.