TXL 189 997Colle Isarco Trentino-Alto Adige Colle Isarco

I wonder what happened with the colour of this picture, very unnatural and too pushed in post-editing. The background is very blurred too.

@Taurus717 Hi Federico! Probably you're right about the fact that the background is blurried, because my old sigma lens had a problem with the autofocus, but now is ok! in my opinion the colour isn't so unnatural, there was a particular atmosphere that day and in post-editing I only used contrast and a bit of "clarity" you know...so thank you for your advises, i will pay more attention to editing a photo!
Bye!