As an Indian national, you need to apply for the visa at the Philippines embassy in India before you can enter the country.
The address for the embassy is as below:
Embassy of the Philippines in New Dehli, India 50-N Nyaya Marg. Chanakyapuri New Delhi 110021 India City: New Delhi Phone: (+91) 11 2410-1120 or 11 2688-9091 Fax: (+91) 11 2687-6401 Email: newdelhipe@bol.net.in / newdelhipe@dfa.gov.ph Office Hours: 09.00-12.00 and 13.30-17.00
Consulate General of Philippines in Chennai, India SPIC House, Annex Building, VIII Floor 88 Mount Road, Guindy Chennai 600032 India City: Chennai Phone: (+91) (44) 2235 4063 Fax: (+91) (44) 2235 2062
Consulate General of Philippines in Kolkata, India 2nd Floor, 37 Shakespeare Sarani Kolkata 700 001 City: Kolkata Phone: (+91) (33) 2280 8353 Fax: (+91) (33) 2280 8354
Consulate General of Philippines in Mumbai, India 215 Nariman Point Mumbai 400021 City: Mumbai Phone: (+91) (22) 2202 4792 Fax: (+91) (22) 2282 9539