how to understand

[kombucha]

i can't understand this "i've been told your to have and not to hold" tell me please how to get it. thank you.

[Marylin]

i can't understand this "i've been told your to have and not to hold" tell me please how to get it. thank you.

There is something wrong with your sentence.
Whatever it is, I think it's in reference to the marriage vows:

Please join hands and repeat after me (man first, while placing ring on proper fingers).
I,..... take .... as my wedded wife, to have and to hold from this day forward, for better or for worse, for richer or for poorer, in sickness and in health, to love and to cherish, till death do us part.