forex trading weird things

I use GO-trader.

I notice the spread are much higher than other brokers and in the mornings can be 5-10 spread on USD/EUR they add this to stop EAS trading, so price feed are not actual but terminal driven..when in profit/loss price is requoted a few times more losses.or hard to close, the spreads some times increase when im in profit on certain currencies so my closing profit is less followed by a requote.

The terminal seems to be manupulated by higher spread, requotes, hedging against own clients and filters to create less movement.

feed will levy a fee per trade but to keep clients trading costs down GO Markets places a very small spread markup to cover hedging costs

actual data and terminal data.
eur/gbp .85759 but graph shows .85764

eur/chf order 1.53047 on the graph 1.53052

eur/jpy 135.148 on graph 135.153

every trade they take pips also MORE extra pips

What protection do Forex traders have against market terminal special setups.