The U.S. Embassy in the Philippines has canceled nonimmigrant B1/B2 (Business/Tourist) visa interview appointments scheduled through August 31, 2021 in response to the continued significant worldwide challenges related to the COVID-19 pandemic.
For more info, you may check this link: https://ph.usembassy.gov/visa-update-cancelation-of-b1-b2-business-tourist-visa-appointments-through-august-31-2021/