With 2 boosts, you should receive an additional 200 daily credits on top of the standard 250 credits, totaling 450 daily credits. If you're only receiving 350 credits, there might be an issue. I recommend creating a support ticket for further assistance on this matter. You can do that in our Create Ticket Channel. Be sure to include all relevant details about your boosts and current credit allotment.
Please note: This is an automated response from @stone sun. While it strive to provide accurate assistance, It may occasionally make mistakes. If you find any inaccuracies or need further clarification, feel free to wait for our community helpers to give you further guidance. Thank you.