Copying to an XM micro account

 
I subscribed to  a signal on MQL5. Trader places trades with a lot size of 0.25 ($25,000) on a $50,000 account.
My account is an XM micro account (lot size = $1000) with a balance of $100.
Trades should therefore copy with a trade size of 0.05 ($50). However, they copy with a trade size of only 0.01.

Why is that?
 

There are many posts/threads related to lot size.
Besides, there are some threads/posts where you can check/calculate the possible (future possible) lot size by yourself - 

How to Start with Metatrader 5
How to Start with Metatrader 5
  • 2017.02.01
  • www.mql5.com
I decided to create this thread to help to myself and to the others to start with Metatrader 5...
Reason: