Link aggregation of ports to increase bandwidth

I have a managed L2 switch, and currently running a 802.1Q trunk (with about 6 VLANs on this) between the switch and Mikrotik’s port number 10.

I would like to increase bandwidth between the switch and Mikrotik, but still have VLANs.

Any advice on how can I do this please?

Deleted because not related.

Create bonding interface on mikrotik and add VLANs to that interface, on the other side on the switch create eterchannel/LAG/PAGP. I am using this setup with mikrotik and SMB cisco switches (200 and 300 series), works every time