Omg stupid legendary rate

So Ive been playing this game for about 1 year and something months Im in arena 10 and I have 2 legendarys! Only 2 meanwhile my friends who are all in arena 6 7 and 8 all have at least 4 or more and I dont get it, playing this game for so long and being so high and only 2 legendaries?! My little brother in arena 6 has 3 legendaries and hes been playing for a couple months meanwhile me here playing for over a year and only having 2, so I would say this is dumb game for me at least I love it sometimes but how I get cards is very dumb and it makes me not want to play anymore.

Jj subia about Clash Royale, v1.8.1