Tradingview widget customization -- 2

Job ID: 33507312

Budget: £10 – £60 GBP

Tradingview is offering widgets for websites: https://www.tradingview.com/widget/advanced-chart/

I need customised version of the widget:

1. Change colour of moving average, below hint how to do it:
https://stackoverflow.com/questions/67433792/how-to-change-the-colors-on-the-tradingview-advanced-real-time-chart-widget-indi

2. Add code to change background like in the hint above

3. Logarithmic scale (instead of default linear)

Provide code with explanations (below you change colour etc)
I need code for one moving average and also for two moving averages on one chart
Related categories: PHP JavaScript CSS Pine Script