r - How can I set x and y axis in a scatter chart (ggplot)?

I´m making a simple scatter chart using ggplot. This is my data (GDJan):

  Name    DNN     DSIDM   DIDMM  Result                  
                              
1 RS     -11    -32.9   0.473 NNC
2 MA      -9    -39.5   0.160 NNC
3 P        0     -5.7  -0.335 QNC
4 Q       34    132.0  -1.06  NNS

I would like to set the x axis (DIDMM) between -3 and 3. Also set the y axis (DNN) between -15 and 40.

That is my code:

ggplot(data = GDJan, mapping = aes(x = DIDMM, y = DNN)) +
+ geom_point() +
+ geom_label(aes(label = Indice))

Sorry if this question is too simple, I did a reseach here and on internet but all the related answers I found were for complicated charts. I´m learning, very new using R. I hope someone can help or show me where can I find a answer.