youtube load balance

RouterOS General
1

hello i need expert help
any way to load balance my isp youtube cache ip + global youtube ip?

my cache ip = 118.179.14.13 , 118.179.14.12 , 103.12.179.204, 103.12.179.205, 103.12.179.206
global ip =74.125.10.44

anyone help me ?
TIA

2

this is not possible to load balance?

3

hello?

4

Is this manual article insufficient?