You can earn more coins in PK XD by completing quests, participating in mini-games, and engaging in activities like helping friends or taking care of pets.

To customize your character, go to the wardrobe section in your home. You can change your character's clothes, hairstyle, and accessories using the items you've collected or purchased.

Building your own house in PK XD involves: 1. Going to your home area. 2. Selecting the 'Build' option. 3. Choosing from various house designs. 4. Customizing interiors with furniture and decorations.

You can participate in events by checking the event calendar in the game. Ensure to log in during event periods and complete the offered challenges to earn exclusive rewards.

To improve your chances of winning mini-games, practice regularly. Pay attention to the game mechanics, try to learn from other players, and focus on timing and precision during challenges.