my school doubled my holiday homework over the holidays and DIDNT tell me

so i study in the eight grade, and i got one month of holidays, here is the homework i got at school-

hindi-2 essays, 1 informal letter, 1 notice, 1 formal letter, 1 conversation composition

english- a project on diffrent book characters, finding 7 new words from 6 chapters and finding their similar and opposite words and framing sentences

maths-a project on radicals

social science-learn ch.1,2,10,11,16.16+ maps of ch.2,10

science-revise ch.1,2,3,4,5,6,7,10

art-make 4-5 drawings and finish art book to page 25

so that was the homework i was AWARE of, but 2 days ago i checked my school group on whatsapp and found out they doubled my homework and even sent ONLINE TESTS (my teachers did not even tell us about this and now there are only 2 days left and i basically have to do my entire homework again), any advice?