why youtube views suddenly dropped

4:34

7:37

15:00

4:50

1:05

کوتاه

6:21

13:42

5:16

18:07

13:42

18:07

3:25

7:14

5:15

9:35

7:26

1:47

3:42

3:18

3:47

2:51

کوتاه

3:27

33:49

4:41

15:08

8:37

9:46

7:44

3:13

3:11

3:19

3:38

33:49

9:46

3:19

2:35

1:08:22

10:19