Asian Youth Center (https://www.aycla.org/ayc-education-programs-online.html) - located in San Gabriel and serve students from the greater San Gabriel Valley. Tutoring services are all virtual and available for all students.
LA Library (https://lacountylibrary.org/homework/ ) - you get tutor help M-F between 12pm - 10pm. Fees are subsidized by La County to Tutor.com.
UpChieve (https://upchieve.org/students ). They use college volunteers to help. 100% free.
Cubsupport (https://www.cubsupport.org/individual-tutoring1). Students to Students homework help. However, there are limitations to hours and quantity scheduling due to limited volunteers.