My hearthstone skill is lameee

dear blizzard or whom who may concern
i have played hearthstone quite a long time and still my skill is lame , you can check my win rate.
and now in this time is really bad for me coz i didnt have great deck that new player got, so would u mind give me? , i feel really sad coz i kept losing and win just by the opponent did the concede.
i didn’t want to feel like this coz it is really effect my daily activity. i hope u understand or maybe pls send someone to teach me how to play it well
Sincerely ,yours
Seefhun#1455