Advice with skin care. Lines and pores?

Im 23 years old and drink about 2 – 3 L of water a day. I have two problems

In the last year ive noticed im getting 2 lines across my forehead. Im quite 'expressionate' with my eyebrows which i dont think has helped. What cream would be helpful to reduce the lining?

Also, my skin pores around my nose and cheeks are large. They always seem to have been like that but its annoying me now. I drink plenty of water and its never made a difference. I moisturise my skin enough altough its quite oily anyway. Any advice for this?

Thanks in advance