Ah, yet another Fib trader, such as myself. There are a couple here who utilize fibs successfully.
Anyway, if you do wish to attempt to automate that, then go ahead and post a detailed explanation of your approach and comprise one/more charts if possible. One of those talented developers might offer to assist with this.
Otherwise, a script ought to be forthcoming. It is possible to place it on the chart and walk away since you appear to exchange higher TFs.
I hope it works out for you.
Take good care,
GF