I know I am not very knowledgable with php scripts are whatever you need to do this.
the link to the upload photo is this
<a rel="nofollow" class="upload uploadlaunchlink menuimage" href="https://www.rangerovers.net/forum/newattachment.php?values[albumid]=5625&poststarttime=1541081973&posthash=b2 12647da640c3fafbdf59cd79a15382&contenttypeid=8 ">Upload Photos</a>
it only does something when you copy paste this in a new tab or window.
then you have 5 upload buttons.
Whatever you do, ather choosing files nothing happens. Press upload would seem logical, but it doesn't do anything. Tried Safari and firefox!!