Hello! I was participating in a music festival recently. They asked me and wanted to use my photos, so I gladly took and shared them saying please credit me for the photos and if I could share these on media. They alwasys sent me emails within one day after I email them to the updates of editing the photos, and in the reply to my email with shared drive link, they mentioned they could access the photos, and wished for my successes and happiness along with very nice and warm words, but nothing about crediting me for the photos. I felt unsure, so sent another email saying, please do credit me for the photos as I mentioned in the previous email, and I haven't received a reply... I do know they are working on rebranding their website, and are thinking of using my photos, but I would not like them to do so if they are not crediting me for my work :( And if they do use my photos without crediting me, what kind of actions can I take? Currently, their website hasn't renovated yet, and the drive folder I shared is still open as I assume they already downloaded them. Any advice would be appreciated, please!