Trying to change color of bar graph using scale_color_manual() but

Hello, I'm trying to change the columns of my bar graph to red, blue and grey. However, I can't seem to get the colors to change on the output Attached is a photo of the graph Also the code and first 100 rows of my data set. # open file for Australia # I cleaned this file by hand dat1 <- read_excel("Australia_BOP.xlsx") # dput(dat1) # dput(head(dat1, 100)) # create the percentage of gdp columns dat1$pct_current_account <- dat1$current_account / dat1$nominal_gdp dat1$pct_balance_on_goods

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