Either your cursed or Jagex suspects you have a massive company of autoers and it out to get you. No other explanation. -And why is everyone so acccusing and not believing? He wouldn't take time to post some random story.
Im 78 fletch, I recomend arrow shafts until lvl 25 then oak longs (u) until lvl 40 and willow longs (u) untill lvl 70. For 99 some just continue with yew longs strung or go 80 and 85 for mage short and longs.