@OP, if there is no urgent need of what you want to post, you can just simply keep making meaning posts until you are able to reach the 30 activities required to become a Jr. Member. You already have 2 merits, which makes it so easy.
Apart from reaching 30 activities to become a Jr. Member, you would also need at least 1 merit. You already have two merits, which makes it easier.
Copper members become the main solution if a newbi cant wait for a while or at least when becoming a junior member to be able to upload pictures on their posts in the forum. But for the OP it seems that there is no need to rush to buy copper members because the merit as one of the requirements to become a junior member has been obtained and it is only a matter of time and activities in the forum. However, if the OP really cant wait a moment then there is no harm in buying a copper member.
Some things that the OP should know before buying copper members:
1. 0.00454114 BTC or 28,45 USD (Oh sorry, I dont know whether this amount is specific to me or all members have to pay the same amount as shown to me on that page) is a fee that you must pay if you decide to buy copper members and you will get the following benefits:
- Allows you to post images even if you are a newbie
- Reduces the time-between-actions limit
- Provides some of the same benefits as being of natural Member rank
2. Besides you get some benefits from copper members, OP should also consider the following warning:
- You can still be banned if you break the rules. You will not get any special treatment.
- These memberships are not guaranteed to last forever, or to offer the same benefits forever.
- No refunds will be given.
Source:
https://bitcointalk.org/index.php?action=credit;promote
My advice to the OP is not to buy copper members if there is no urgent need because besides you have to spend a few dollars then you still have the opportunity to send pictures if your account activity becomes a junior member.