A few questions about User Manager

Hello
I am new user with User Manager
i have create one network with the ether 1 it is my ISP and all other ethernet ports it is to switch mode
from ether 1 i have ip 192.168.2.2 to all other ports i have 192.168.10.1/24
i try to create user manager with hotspot and i have some problems
how can i have Access to UserManager from Hot Spot interface (before i write username and password to login page)??
because i am manager of this network but i am inside to this network) my MikroTik it is in another place
I try with 192.168.2.2/userman but work only if i put username and password to hotspot without username and password not work. I try 192.168.10.1/usermanager but i had the same problem
I read about walled garden but i cant do it to work :confused: maybe i do somewhere mistake :frowning:

One another problem that i needs help it is with limitations
i create one new limitation with 2Mbps upload and 2Mbps Download that work perfect :smiley:
I try to determine for how many hours every user can connect to this network. Everyone can connect but if someone user stop to use the network and after 2-3 days try to connect again the hotspot page it displays <> how can fix that?

please if you can help me with examples!!!

sorry for my horrible English