I want to merge two Xbox accounts

Hello @toxicwxzzt3,

It's not possible to merge two Xbox accounts into one. The game supports cross-progression, but that would mean that you can get one Xbox account and link to your PC account, for example, and share the progress on both platforms. To learn more about cross-progression, please see: 

Now that Cross Progression is here: what you need to know & 

A Quick Guide to Apex Legends Cross Progression

Let us know if you have any further questions,