Where the 2 lines cross on the charts that I posted is basically where you took the trade. The gray area represents the range on the 1 hour chart. Your buy trade was taken on the 15 minute chart.
When viewing the charts, keep in mind that support/resistance are not well represented by a single price point, a single line drawn across a chart. Support and resistance are areas. These areas may be narrow or wide.
Always be aware of the big picture of where price is on the charts.