Hello mugealtay, first of all don't feel demotivated by your low GMAT score, you still have a chance!
In the official page related to the evaluation process for the MSc programs they have mentioned that they do not require you to have a particular GMAT score in order to participate in the selection process. However, you should contact the admission team just to make sure. You can check the official page here-
https://www.unibocconi.eu/wps/wcm/connec ... n+msc+homeIf you are interested in arts, you should also check out the Master in Arts Management and Administration offered by SDA Bocconni. The reason I am mentioning this program is because this program doesn't require a GMAT score. Instead of GMAT they have the SDA Test. You can check the complete requirements here-
https://www.sdabocconi.it/en/specialized ... on#contentNow, if you can retake the GMAT, I will suggest you to do it. Try to improve your weak areas to get a minimum score of 600.
Lastly, if you would like a more comprehensive evaluation of your chances. I would suggest getting a free profile evaluation at
https://mim-essay.com/profile-evaluation?gcf