GBPUSD going down!

Using fibbo i got the target with a strong support, it is a good trade.
Account Balance 100 USD
Sell Stop at 124,377
SL 35 pips
TP 70 pips
lot 0,01 -> Risk 3.5 USD
-> Benefit 7 USD

It is my first trade giving all parameters, sorry if it's not correct.