Would like suggestions from co members which will be helpful for whole of the community to get tips to get a few merit points
TIA
The best means of earning merits is to contribute positively to the forum. You should be able to solve the problems of people to get merit. If your post is enlightening or educating you will get merits. But the major means of contributing positively is by studying the Bitcoin space. So you could invest more time to research on issues that relate to the forum. Also, there are some boards in the forum that attract more merits, you could check them out.
I am doubting if it still the original owner of this account that still posting from it, based on this sort of question it's something that would be expected from a newbie or someone who has been here but had not gotten any growth at all.
You have gotten the merit of a legendary member only to come back to ask for ways to earn few merit.
Most of OP'e merit came through the initial airdrop after the merit system was introduced. He has been away for a long time and maybe the forum has changed to a large extent especially in the requirements for signature campaigns.