Moving average w trend with buy/sell arrows on the chart

I am using the moving average with trend color by Scott K 2020.on Tradovate

i want buy sell arrows on the chart.

is there any way to add these as the code is already written or how can I get in touch with Scott K.

i have looked for other moving average indicators in the forum but there doesnt seem to be one as simple as this.

any info would be most helpful!

Thanks so much!