Connection of Velica to Puli to extend the coverage

I have Puli Router, using Internet from 5G Sim-card, and I want to extend its coverage, using the Velica Mesh device. I have tried many ways, but I could not find any clear instruction for this usage.
As a second question, I have installed "glinet2 on my android smartphone, it is connected already to Puli, I want to add the Velica. In the steps, it asks me to allow the app to use the location, however it is not listed in the app requirements. I am still struggling to add the Velica in my app.
I am happy for your support in any of the two mentioned problems.

  1. Sorry, Puli does not support MESH.
    So Velica (B2200) cannot be connected to Puli in MESH mode to expand the network.
    We suggest you use the repeater function, or connect Puli in extender mode.

  2. Connect to the WiFi of the Velica router first, then open app-- click Add New Devices--Select your Router on the APP, it will automatically search for the device information.