Hi guys please help. a while ago while i drive my bike would struggle to go into 2nd gear I had to really push it. that went away back to normal, this morning halfway to work the bike got stuck in 1st and it wont change and the lever is stuck. the guys wanna ask me R15000 to fix it which is 5 times my salary. please help

Motorcycles - Yamaha - FZR 1000 - 1988 Yamaha FZR 1000