Ich weiß nicht einmal , wo und wie

Ich weiß nicht einmal , wo und wie es Ihnen zu beginnen zu erklären.
Aber ich muss nur irgendwo anfangen.
Eigentlich ist es etwas , das ich angeblich vor euch jetzt erklärt hatte , aber ich konnte es nicht aufgrund der Tatsache erklären , dass ich möchte an Ihrem Platz zu kommen und auch mehr Vertrauen in Sie bauen , bevor ich Ihnen eröffnen.

Results (English) 1:

I don't even know where and how you to begin to explain. But I have to start anywhere. It's actually something that I supposedly had explained before you now, but I could it not explain due to the fact that I want to come to your place and build more confidence in you, before I open up for you.

Results (English) 2:

I do not even know where and how to begin to tell you.
But I just have to start somewhere.
Actually it is something that I had allegedly explained before you now, but I could not tell because of the fact it that I want to to come and build more confidence in you before I open up your place.

Results (English) 3:

i don"t even know where and how to begin to explain it to you.but i just have to start somewhere.it"s actually something i said before you had said, but i couldn"t do it because of the fact that i would like to explain to your place to come and build more confidence in you before i tell you.