it seems that,you have internet with a high cost of money  ,  i advice you,to do

for internet cost:
1-disable windows update,set network properties  to be metered .
2- always use paper wallet -other wallets use high network traffic ,may download whole node on your computer -,write your public-private address on paper or print it-too many times , save it in secure places ,if you lose private key then you have lost your money-,then delete the private key files from the computer -so that no hacker can access or knew your  private key-.

for the coin mining :
1-check  the revenue you can get from this web site whattomine.com
2- use another miner or another coin -for example you can mine Ethereum coin with Claymore's  v15.0 miner-.

before this version ,teamredminer did not recognize AMD RX 5700.
This version recognize AMD RX 5700 as 'gfx1010'  and stop working , log statements are:
{
[2019-09-28 09:45:46] Initialize error, unknown device name: 'gfx1010'
[2019-09-28 09:45:46] Failed to initialize device idx 0 (-9)
[2019-09-28 09:45:46] Successful clean shutdown.
}
Please update teamredminer  to utilize  AMD RX 5700?

please replay with your computer information ,processor and video cards -built in motherboards or amd or nvidia-.
you can use programs like HWiNFO to get computer information.

use xmr-stak
download ,extract zip file
run xmr-stak.exe   
answer the program questions
after finish ,stop the program
update ( config.txt and pools.txt and cpu.txt  ) as you need
create a file with .bat extension ,add the following lines -without curly braces-
{
@echo off
xmr-stak.exe    --config %~dp0\config.txt  --noNVIDIA
pause
}

after that ,run .bat