In a large pot, bring salted water to a boil. Add the plantain chunks and simmer until tender, about 15-20 minutes. Drain and let cool slightly.
In a skillet, heat 2 tablespoons of olive oil over medium heat. Add the minced garlic and sauté for 1-2 minutes until fragrant.
Add the shrimp to the skillet and season with paprika, cumin, salt, and pepper. Cook for 3-5 minutes until the shrimp turn pink and opaque. Pour in the chicken broth and simmer for another minute, then remove from heat.
In a large mixing bowl, combine the cooked plantains and the remaining olive oil. Using a fork or a mortar and pestle, mash the plantains until they are smooth but still have some texture.
Fold in the cooked shrimp mixture with the plantains until evenly distributed. Adjust seasoning if necessary.
Shape the mixture into balls or mound it into a serving dish.
Garnish with chopped cilantro and serve with lime wedges on the side for squeezing.