Dua, also known as supplication, is an important act of worship in Islam. It is a means of communicating with Allah (SWT) and seeking His blessings, forgiveness, guidance, and assistance. Here are some tips on how to ask dua:

1. Start with Bismillah: Begin your dua by saying Bismillah, which means "In the name of Allah." This is a way of seeking Allah's blessings and beginning your supplication in His name.

2. Praise Allah: After saying Bismillah, start by praising Allah and acknowledging His greatness. You can say "Allahu Akbar" (Allah is the greatest) or "Alhamdulillah" (all praise and thanks are due to Allah).

3. Be sincere: When making dua, be sincere and humble in your request. Allah knows what is in your heart, so be truthful in your supplication.

4. Be specific: Be specific in your dua, mention exactly what you want and what you need help with. This will help you focus on your request and increase your chances of receiving an answer.

5. Use good manners: Use polite language and good manners when making dua. Address Allah with respect and humility, and avoid being demanding or rude.

6. End with Salawat: End your dua by sending blessings upon the Prophet Muhammad (peace be upon him) and his family. You can say "Allahumma salli ala Muhammadin wa ala aali Muhammadin" (O Allah, send your blessings upon Muhammad and the family of Muhammad).

7. Have faith: Have faith that Allah will answer your dua, but remember that the answer may come in ways that you do not expect or understand.

Remember, dua is a powerful tool for seeking Allah's help and guidance. Use these tips to make your dua more effective and meaningful.