Excuse me, after entering Hong Kong with the Hong Kong and Macao Pass (group tour L), can I go to the Philippines with my personal passport and a valid Philippine visa?

No, you can use the Hong Kong and Macao Pass to enter Hong Kong. You need to use it to leave Hong Kong. Passports cannot be used instead, and you are not allowed to fly to the Philippines when you check in. Because your passport doesn't have a border stamp for entering Hong Kong, the fact is that you don't need a Hong Kong and Macao pass at all (group tour L) to enter Hong Kong with a group. All you need is a passport, a valid Philippine visa, a Hong Kong-Philippines air ticket and a visa-free stay in Hong Kong for 7 days.