Hi Javi, here's the corrected version of your entry.

Ich heiBe heiße Javi, ich kommen aus Spanien und ich liebe lebe in München.

Be careful with 'ß', you can't subsitute it with 'B'. It's better to use 'ss' if you don't have 'ß' on your keyboard. And 'liebe' means love. ;)