How to quickly get my Portuguese level skills from A2 to B2?

How to quickly get my Portuguese level skills from A2 to B2? Portuguese is a Romance language originating in the Iberian Peninsula of Europe. It is the sole official language of Portugal, Angola, Mozambique, Guinea-Bissau, Cape Verde, São Tomé and Príncipe, and Brazil,[6] while having co-official language status in East Timor, Equatorial Guinea, and Macau.…