Changing Points into Hexagon-Polygons using QGIS

I have only just started using QGIS and version 3.18, I need to convert Vector points into Polygons for a client and there was a plugin that did this in version 2 but I can’t find anywhere in the questions that shows me how to do it in 3.18.

The answer below created the polygon for me but it only gives me three types of areas, rectangles, circles and diamonds, the client wants the shape to be a hexagon based on the width field in the data. The data field has a metre amount as in 5 for 5 metres.