GBPUSD Short trade ICT + H4 Bias!

i opened a short trade on gbp/usd following a structural change on m15 after the opening of the london session. firstly, i identified the bias on h4, and it was short. i waited for a structural change on m15, identified an inefficiency zone, and subsequently placed a sell limit order at the 38% fibonacci level with a 1:2 risk-reward ratio. let me know what you think, happy trading to everyone.