Need help with a code

Require code for EMA Cross over

BUY: When 8EMA Cross above 55EMA

SELL: When 8EMA cross below 55EMA

Exit Buy: When +60Points

Exit Sell: When + 60Points

Buy Script:

CROSSOVER(EMA(CLOSE,8),EMA(CLOSE,55))

Sell Script:

CROSSOVER(EMA(CLOSE,55),EMA(CLOSE,8))

Exit Buy:

SET A = CROSSOVER(EMA(CLOSE,8),EMA(CLOSE,55))
A+60

Exit Sell:

SET A = CROSSOVER(EMA(CLOSE,55),EMA(CLOSE,8))
A+60