Garena Free Fire Diamonds Not Credited After One-Week Membership

I'm feeling quite frustrated at the moment because I recently made a deposit into Garena Free Fire and bought a one-week membership. I eagerly anticipated receiving my diamonds each day, but to my disappointment, they were not added to my account today. I'm dealing with a significant problem and contemplating giving up on the game. It's quite unfortunate; your performance is declining. By the way, last week I bought 300 diamonds, and it took a whole 4 hours for them to show up in my account. It's quite frustrating how long it takes for your processing time. Here are my account details: ID 1694793427. Please look into the matter; otherwise, I might have to consider taking legal measures. I already had 340 diamonds in my account. If you need to get in touch, you can reach me at c*************@gmail.com.